62997090 has 32 divisors (see below), whose sum is σ = 162824256. Its totient is φ = 15506880.

The previous prime is 62997059. The next prime is 62997097. The reversal of 62997090 is 9079926.

It is not an unprimeable number, because it can be changed into a prime (62997097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80376 + ... + 81155.

It is an arithmetic number, because the mean of its divisors is an integer number (5088258).

Almost surely, 2^62997090 is an apocalyptic number.

62997090 is an abundant number, since it is smaller than the sum of its proper divisors (99827166).

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

62997090 is a wasteful number, since it uses less digits than its factorization.

62997090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161554.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 62997090 is about 7937.0706183075. The cubic root of 62997090 is about 397.8995942104.

The spelling of 62997090 in words is "sixty-two million, nine hundred ninety-seven thousand, ninety".