8437492 has 24 divisors (see below), whose sum is σ = 17458560. Its totient is φ = 3491040.

The previous prime is 8437489. The next prime is 8437493. The reversal of 8437492 is 2947348.

It is a happy number.

8437492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8437493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4384 + ... + 6007.

It is an arithmetic number, because the mean of its divisors is an integer number (727440).

Almost surely, 2^8437492 is an apocalyptic number.

It is an amenable number.

8437492 is an abundant number, since it is smaller than the sum of its proper divisors (9021068).

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

8437492 is a wasteful number, since it uses less digits than its factorization.

8437492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10431 (or 10429 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 8437492 is about 2904.7361325945. The cubic root of 8437492 is about 203.5812569028.

The spelling of 8437492 in words is "eight million, four hundred thirty-seven thousand, four hundred ninety-two".