4372920 has 64 divisors (see below), whose sum is σ = 14580000. Its totient is φ = 1165824.

The previous prime is 4372913. The next prime is 4372931. The reversal of 4372920 is 292734.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945 + ... + 3104.

Almost surely, 2^4372920 is an apocalyptic number.

4372920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4372920 is an abundant number, since it is smaller than the sum of its proper divisors (10207080).

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

4372920 is a wasteful number, since it uses less digits than its factorization.

4372920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069 (or 4059 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4372920 is about 2091.1527921221. The cubic root of 4372920 is about 163.5273920944.

The spelling of 4372920 in words is "four million, three hundred seventy-two thousand, nine hundred twenty".