6437952 has 42 divisors (see below), whose sum is σ = 18454878. Its totient is φ = 2145792.

The previous prime is 6437933. The next prime is 6437957. The reversal of 6437952 is 2597346.

6437952 is a `hidden beast` number, since 643 + 7 + 9 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6230016 + 207936 = 2496^2 + 456^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6437957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5013 + ... + 6164.

Almost surely, 2^6437952 is an apocalyptic number.

It is an amenable number.

6437952 is an abundant number, since it is smaller than the sum of its proper divisors (12016926).

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

6437952 is a wasteful number, since it uses less digits than its factorization.

6437952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11195 (or 11182 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 6437952 is about 2537.3119634763. The cubic root of 6437952 is about 186.0298252554.

Subtracting from 6437952 its reverse (2597346), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 6437952 in words is "six million, four hundred thirty-seven thousand, nine hundred fifty-two".