2307492 has 36 divisors (see below), whose sum is σ = 6364176. Its totient is φ = 699120.

The previous prime is 2307479. The next prime is 2307499. The reversal of 2307492 is 2947032.

It is a tau number, because it is divible by the number of its divisors (36).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2307499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2518 + ... + 3309.

2^2307492 is an apocalyptic number.

2307492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2307492 is an abundant number, since it is smaller than the sum of its proper divisors (4056684).

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

2307492 is a wasteful number, since it uses less digits than its factorization.

2307492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848 (or 5843 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2307492 is about 1519.0431198620. The cubic root of 2307492 is about 132.1437827199.

The spelling of 2307492 in words is "two million, three hundred seven thousand, four hundred ninety-two".