5981610 has 32 divisors (see below), whose sum is σ = 14981760. Its totient is φ = 1525568.

The previous prime is 5981609. The next prime is 5981629. The reversal of 5981610 is 161895.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon 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, 3645 + ... + 5024.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

Almost surely, 2^5981610 is an apocalyptic number.

5981610 is an abundant number, since it is smaller than the sum of its proper divisors (9000150).

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

5981610 is a wasteful number, since it uses less digits than its factorization.

5981610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 5981610 is about 2445.7330189536. The cubic root of 5981610 is about 181.5262201341.

The spelling of 5981610 in words is "five million, nine hundred eighty-one thousand, six hundred ten".