60560990 has 32 divisors (see below), whose sum is σ = 128882880. Its totient is φ = 20047104.

The previous prime is 60560989. The next prime is 60561031. The reversal of 60560990 is 9906506.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60560990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12887 + ... + 16946.

It is an arithmetic number, because the mean of its divisors is an integer number (4027590).

Almost surely, 2^60560990 is an apocalyptic number.

60560990 is an abundant number, since it is smaller than the sum of its proper divisors (68321890).

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

60560990 is a wasteful number, since it uses less digits than its factorization.

60560990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29876.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 60560990 is about 7782.0941911545. The cubic root of 60560990 is about 392.7030931310.

The spelling of 60560990 in words is "sixty million, five hundred sixty thousand, nine hundred ninety".