61026465 has 16 divisors (see below), whose sum is σ = 97751808. Its totient is φ = 32510976.

The previous prime is 61026451. The next prime is 61026509. The reversal of 61026465 is 56462016.

It is not a de Polignac number, because 61026465 - 2⁶ = 61026401 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16584 + ... + 19926.

It is an arithmetic number, because the mean of its divisors is an integer number (6109488).

Almost surely, 2^61026465 is an apocalyptic number.

It is an amenable number.

61026465 is a deficient number, since it is larger than the sum of its proper divisors (36725343).

61026465 is a wasteful number, since it uses less digits than its factorization.

61026465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 61026465 is about 7811.9437401968. The cubic root of 61026465 is about 393.7066387121.

The spelling of 61026465 in words is "sixty-one million, twenty-six thousand, four hundred sixty-five".