10155790 has 16 divisors (see below), whose sum is σ = 18487440. Its totient is φ = 4016320.

The previous prime is 10155787. The next prime is 10155791. The reversal of 10155790 is 9755101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4816 + ... + 6595.

It is an arithmetic number, because the mean of its divisors is an integer number (1155465).

Almost surely, 2^10155790 is an apocalyptic number.

10155790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10155790 is a deficient number, since it is larger than the sum of its proper divisors (8331650).

10155790 is a wasteful number, since it uses less digits than its factorization.

10155790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 10155790 is about 3186.8150244405. The cubic root of 10155790 is about 216.5565067885.

Subtracting from 10155790 its reverse (9755101), we obtain a square (400689 = 633²).

The spelling of 10155790 in words is "ten million, one hundred fifty-five thousand, seven hundred ninety".