10157693 has 8 divisors (see below), whose sum is σ = 12501888. Its totient is φ = 8036784.

The previous prime is 10157689. The next prime is 10157699. The reversal of 10157693 is 39675101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10157693 - 2² = 10157689 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10157699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55721 + ... + 55902.

It is an arithmetic number, because the mean of its divisors is an integer number (1562736).

Almost surely, 2^10157693 is an apocalyptic number.

10157693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10157693 is a deficient number, since it is larger than the sum of its proper divisors (2344195).

10157693 is a wasteful number, since it uses less digits than its factorization.

10157693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111643.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 10157693 is about 3187.1135844209. The cubic root of 10157693 is about 216.5700321205.

The spelling of 10157693 in words is "ten million, one hundred fifty-seven thousand, six hundred ninety-three".