45279686 has 8 divisors (see below), whose sum is σ = 70872624. Its totient is φ = 21655480.

The previous prime is 45279677. The next prime is 45279713. The reversal of 45279686 is 68697254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45279686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492125 + ... + 492216.

It is an arithmetic number, because the mean of its divisors is an integer number (8859078).

Almost surely, 2^45279686 is an apocalyptic number.

45279686 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45279686 is a deficient number, since it is larger than the sum of its proper divisors (25592938).

45279686 is a wasteful number, since it uses less digits than its factorization.

45279686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984366.

The product of its digits is 725760, while the sum is 47.

The square root of 45279686 is about 6729.0182047606. The cubic root of 45279686 is about 356.4247077419.

The spelling of 45279686 in words is "forty-five million, two hundred seventy-nine thousand, six hundred eighty-six".