1612102194 has 48 divisors (see below), whose sum is σ = 3595082400. Its totient is φ = 521866368.

The previous prime is 1612102189. The next prime is 1612102201. The reversal of 1612102194 is 4912012161.

It is a super-2 number, since 2×1612102194² = 5197746967799227272, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 79002 + ... + 97290.

It is an arithmetic number, because the mean of its divisors is an integer number (74897550).

Almost surely, 2^1612102194 is an apocalyptic number.

1612102194 is an abundant number, since it is smaller than the sum of its proper divisors (1982980206).

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

1612102194 is a wasteful number, since it uses less digits than its factorization.

1612102194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18439 (or 18436 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1612102194 is about 40150.9924410344. The cubic root of 1612102194 is about 1172.5486104508.

The spelling of 1612102194 in words is "one billion, six hundred twelve million, one hundred two thousand, one hundred ninety-four".