61743682 has 32 divisors (see below), whose sum is σ = 124354944. Its totient is φ = 22204800.

The previous prime is 61743679. The next prime is 61743691. The reversal of 61743682 is 28634716.

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, 13419 + ... + 17422.

It is an arithmetic number, because the mean of its divisors is an integer number (3886092).

Almost surely, 2^61743682 is an apocalyptic number.

61743682 is an abundant number, since it is smaller than the sum of its proper divisors (62611262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61743682 is a wasteful number, since it uses less digits than its factorization.

61743682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30874.

The product of its digits is 48384, while the sum is 37.

The square root of 61743682 is about 7857.7148077542. The cubic root of 61743682 is about 395.2429888778.

The spelling of 61743682 in words is "sixty-one million, seven hundred forty-three thousand, six hundred eighty-two".