61190934 has 16 divisors (see below), whose sum is σ = 139865088. Its totient is φ = 17483112.

The previous prime is 61190923. The next prime is 61190953. The reversal of 61190934 is 43909116.

It is a junction number, because it is equal to n+sod(n) for n = 61190895 and 61190904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728422 + ... + 728505.

It is an arithmetic number, because the mean of its divisors is an integer number (8741568).

Almost surely, 2^61190934 is an apocalyptic number.

61190934 is an abundant number, since it is smaller than the sum of its proper divisors (78674154).

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

61190934 is a wasteful number, since it uses less digits than its factorization.

61190934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456939.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 61190934 is about 7822.4634227333. The cubic root of 61190934 is about 394.0600070078.

The spelling of 61190934 in words is "sixty-one million, one hundred ninety thousand, nine hundred thirty-four".