61290674 has 8 divisors (see below), whose sum is σ = 92450160. Its totient is φ = 30473956.

The previous prime is 61290643. The next prime is 61290683. The reversal of 61290674 is 47609216.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85244 + ... + 85959.

It is an arithmetic number, because the mean of its divisors is an integer number (11556270).

Almost surely, 2^61290674 is an apocalyptic number.

61290674 is a deficient number, since it is larger than the sum of its proper divisors (31159486).

61290674 is a wasteful number, since it uses less digits than its factorization.

61290674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171384.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 61290674 is about 7828.8360565285. The cubic root of 61290674 is about 394.2739940981.

The spelling of 61290674 in words is "sixty-one million, two hundred ninety thousand, six hundred seventy-four".