61960994 has 32 divisors (see below), whose sum is σ = 99368640. Its totient is φ = 28929600.

The previous prime is 61960961. The next prime is 61961017. The reversal of 61960994 is 49906916.

61960994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 293549 + ... + 293759.

It is an arithmetic number, because the mean of its divisors is an integer number (3105270).

Almost surely, 2^61960994 is an apocalyptic number.

61960994 is a deficient number, since it is larger than the sum of its proper divisors (37407646).

61960994 is a wasteful number, since it uses less digits than its factorization.

61960994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 61960994 is about 7871.5306008425. The cubic root of 61960994 is about 395.7061427386.

The spelling of 61960994 in words is "sixty-one million, nine hundred sixty thousand, nine hundred ninety-four".