61676635 has 12 divisors (see below), whose sum is σ = 75099744. Its totient is φ = 48626480.

The previous prime is 61676633. The next prime is 61676651. The reversal of 61676635 is 53667616.

It is not a de Polignac number, because 61676635 - 2¹ = 61676633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61676633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23982 + ... + 26428.

It is an arithmetic number, because the mean of its divisors is an integer number (6258312).

Almost surely, 2^61676635 is an apocalyptic number.

61676635 is a deficient number, since it is larger than the sum of its proper divisors (13423109).

61676635 is an equidigital number, since it uses as much as digits as its factorization.

61676635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594 (or 2523 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 61676635 is about 7853.4473322230. The cubic root of 61676635 is about 395.0998732661.

The spelling of 61676635 in words is "sixty-one million, six hundred seventy-six thousand, six hundred thirty-five".