10158372 has 72 divisors (see below), whose sum is σ = 30453696. Its totient is φ = 2900448.

The previous prime is 10158329. The next prime is 10158383. The reversal of 10158372 is 27385101.

10158372 is a `hidden beast` number, since 10 + 1 + 583 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6058 + ... + 7550.

It is an arithmetic number, because the mean of its divisors is an integer number (422968).

Almost surely, 2^10158372 is an apocalyptic number.

10158372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10158372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15226848).

10158372 is an abundant number, since it is smaller than the sum of its proper divisors (20295324).

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

10158372 is a wasteful number, since it uses less digits than its factorization.

10158372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10158372 is about 3187.2201053583. The cubic root of 10158372 is about 216.5748576183.

The spelling of 10158372 in words is "ten million, one hundred fifty-eight thousand, three hundred seventy-two".