2367940 has 24 divisors (see below), whose sum is σ = 5006232. Its totient is φ = 940800.

The previous prime is 2367931. The next prime is 2367949. The reversal of 2367940 is 497632.

It is an interprime number because it is at equal distance from previous prime (2367931) and next prime (2367949).

It can be written as a sum of positive squares in 4 ways, for example, as 1290496 + 1077444 = 1136^2 + 1038^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2367949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3640 + ... + 4240.

It is an arithmetic number, because the mean of its divisors is an integer number (208593).

2^2367940 is an apocalyptic number.

2367940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2367940 is an abundant number, since it is smaller than the sum of its proper divisors (2638292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2367940 is a wasteful number, since it uses less digits than its factorization.

2367940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2367940 is about 1538.8112294885. The cubic root of 2367940 is about 133.2877483057.

The spelling of 2367940 in words is "two million, three hundred sixty-seven thousand, nine hundred forty".