61893074 has 8 divisors (see below), whose sum is σ = 92883888. Its totient is φ = 30931780.

The previous prime is 61893061. The next prime is 61893109. The reversal of 61893074 is 47039816.

61893074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 1052 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (11610486).

Almost surely, 2^61893074 is an apocalyptic number.

61893074 is a deficient number, since it is larger than the sum of its proper divisors (30990814).

61893074 is a wasteful number, since it uses less digits than its factorization.

61893074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14760.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 61893074 is about 7867.2151362474. The cubic root of 61893074 is about 395.5615023455.

The spelling of 61893074 in words is "sixty-one million, eight hundred ninety-three thousand, seventy-four".