61492166 has 8 divisors (see below), whose sum is σ = 92364624. Its totient is φ = 30703960.

The previous prime is 61492159. The next prime is 61492181. The reversal of 61492166 is 66129416.

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

It is a Curzon number.

It is a congruent number.

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, 19205 + ... + 22176.

It is an arithmetic number, because the mean of its divisors is an integer number (11545578).

Almost surely, 2^61492166 is an apocalyptic number.

61492166 is a deficient number, since it is larger than the sum of its proper divisors (30872458).

61492166 is a wasteful number, since it uses less digits than its factorization.

61492166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42126.

The product of its digits is 15552, while the sum is 35.

The square root of 61492166 is about 7841.6940771749. The cubic root of 61492166 is about 394.7055777481.

The spelling of 61492166 in words is "sixty-one million, four hundred ninety-two thousand, one hundred sixty-six".