10389372 has 36 divisors (see below), whose sum is σ = 28201320. Its totient is φ = 2968224.

The previous prime is 10389367. The next prime is 10389377. The reversal of 10389372 is 27398301.

It is an interprime number because it is at equal distance from previous prime (10389367) and next prime (10389377).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10389377) 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, 8247 + ... + 9422.

It is an arithmetic number, because the mean of its divisors is an integer number (783370).

Almost surely, 2^10389372 is an apocalyptic number.

10389372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10389372 is an abundant number, since it is smaller than the sum of its proper divisors (17811948).

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

10389372 is a wasteful number, since it uses less digits than its factorization.

10389372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690 (or 17681 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 10389372 is about 3223.2548766736. The cubic root of 10389372 is about 218.2041966314.

The spelling of 10389372 in words is "ten million, three hundred eighty-nine thousand, three hundred seventy-two".