62540964 has 24 divisors (see below), whose sum is σ = 162143520. Its totient is φ = 20846952.

The previous prime is 62540953. The next prime is 62540969. The reversal of 62540964 is 46904526.

62540964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×62540964² = 7822744356098592, which contains 22 as substring.

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 (62540969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289434 + ... + 289649.

It is an arithmetic number, because the mean of its divisors is an integer number (6755980).

Almost surely, 2^62540964 is an apocalyptic number.

It is an amenable number.

62540964 is an abundant number, since it is smaller than the sum of its proper divisors (99602556).

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

62540964 is a wasteful number, since it uses less digits than its factorization.

62540964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579096 (or 579088 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 62540964 is about 7908.2845168848. The cubic root of 62540964 is about 396.9369457857.

It can be divided in two parts, 62540 and 964, that added together give a square (63504 = 252²).

The spelling of 62540964 in words is "sixty-two million, five hundred forty thousand, nine hundred sixty-four".