1402150 has 24 divisors (see below), whose sum is σ = 2700720. Its totient is φ = 540960.

The previous prime is 1402147. The next prime is 1402153. The reversal of 1402150 is 512041.

It is an interprime number because it is at equal distance from previous prime (1402147) and next prime (1402153).

It is a self number, because there is not a number n which added to its sum of digits gives 1402150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402153) 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, 967 + ... + 1933.

It is an arithmetic number, because the mean of its divisors is an integer number (112530).

2^1402150 is an apocalyptic number.

1402150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402150 is the 967-th pentagonal number.

1402150 is a deficient number, since it is larger than the sum of its proper divisors (1298570).

1402150 is a wasteful number, since it uses less digits than its factorization.

1402150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1402150 is about 1184.1241488966. The cubic root of 1402150 is about 111.9261311379.

Adding to 1402150 its reverse (512041), we get a palindrome (1914191).

The spelling of 1402150 in words is "one million, four hundred two thousand, one hundred fifty".