1612061160 has 64 divisors (see below), whose sum is σ = 4839108480. Its totient is φ = 429623040.

The previous prime is 1612061149. The next prime is 1612061167. The reversal of 1612061160 is 611602161.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1612061160.

It is not an unprimeable number, because it can be changed into a prime (1612061167) 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, 274414 + ... + 280226.

It is an arithmetic number, because the mean of its divisors is an integer number (75611070).

Almost surely, 2^1612061160 is an apocalyptic number.

1612061160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1612061160 is an abundant number, since it is smaller than the sum of its proper divisors (3227047320).

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

1612061160 is a wasteful number, since it uses less digits than its factorization.

1612061160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8138 (or 8134 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1612061160 is about 40150.4814416963. The cubic root of 1612061160 is about 1172.5386617912.

The spelling of 1612061160 in words is "one billion, six hundred twelve million, sixty-one thousand, one hundred sixty".