62545680 has 60 divisors (see below), whose sum is σ = 210051660. Its totient is φ = 16678656.

The previous prime is 62545657. The next prime is 62545699. The reversal of 62545680 is 8654526.

It can be written as a sum of positive squares in 2 ways, for example, as 21790224 + 40755456 = 4668^2 + 6384^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42715 + ... + 44154.

It is an arithmetic number, because the mean of its divisors is an integer number (3500861).

Almost surely, 2^62545680 is an apocalyptic number.

62545680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

62545680 is an abundant number, since it is smaller than the sum of its proper divisors (147505980).

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

62545680 is a wasteful number, since it uses less digits than its factorization.

62545680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86888 (or 86879 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 62545680 is about 7908.5826795956. The cubic root of 62545680 is about 396.9469227537.

The spelling of 62545680 in words is "sixty-two million, five hundred forty-five thousand, six hundred eighty".