61492495 has 8 divisors (see below), whose sum is σ = 73964016. Its totient is φ = 49078656.

The previous prime is 61492481. The next prime is 61492513. The reversal of 61492495 is 59429416.

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

It is a cyclic number.

It is not a de Polignac number, because 61492495 - 2⁷ = 61492367 is a prime.

It is a Duffinian number.

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, 12037 + ... + 16366.

It is an arithmetic number, because the mean of its divisors is an integer number (9245502).

Almost surely, 2^61492495 is an apocalyptic number.

61492495 is a deficient number, since it is larger than the sum of its proper divisors (12471521).

61492495 is a wasteful number, since it uses less digits than its factorization.

61492495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28841.

The product of its digits is 77760, while the sum is 40.

The square root of 61492495 is about 7841.7150547568. The cubic root of 61492495 is about 394.7062816746.

The spelling of 61492495 in words is "sixty-one million, four hundred ninety-two thousand, four hundred ninety-five".