61465801 has 8 divisors (see below), whose sum is σ = 62884224. Its totient is φ = 60052080.

The previous prime is 61465799. The next prime is 61465813. The reversal of 61465801 is 10856416.

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 61465801 - 2¹ = 61465799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61465891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46966 + ... + 48256.

It is an arithmetic number, because the mean of its divisors is an integer number (7860528).

Almost surely, 2^61465801 is an apocalyptic number.

It is an amenable number.

61465801 is a deficient number, since it is larger than the sum of its proper divisors (1418423).

61465801 is a wasteful number, since it uses less digits than its factorization.

61465801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 61465801 is about 7840.0128188671. The cubic root of 61465801 is about 394.6491591783.

The spelling of 61465801 in words is "sixty-one million, four hundred sixty-five thousand, eight hundred one".