10157236 has 6 divisors (see below), whose sum is σ = 17775170. Its totient is φ = 5078616.

The previous prime is 10157233. The next prime is 10157239. The reversal of 10157236 is 63275101.

It is an interprime number because it is at equal distance from previous prime (10157233) and next prime (10157239).

It can be written as a sum of positive squares in only one way, i.e., 8820900 + 1336336 = 2970^2 + 1156^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10157236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10157233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269651 + ... + 1269658.

Almost surely, 2^10157236 is an apocalyptic number.

It is an amenable number.

10157236 is a deficient number, since it is larger than the sum of its proper divisors (7617934).

10157236 is a wasteful number, since it uses less digits than its factorization.

10157236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539313 (or 2539311 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 10157236 is about 3187.0418886485. The cubic root of 10157236 is about 216.5667842049.

The spelling of 10157236 in words is "ten million, one hundred fifty-seven thousand, two hundred thirty-six".