45291962 has 8 divisors (see below), whose sum is σ = 69595092. Its totient is φ = 22093600.

The previous prime is 45291937. The next prime is 45291989. The reversal of 45291962 is 26919254.

It can be written as a sum of positive squares in 2 ways, for example, as 27994681 + 17297281 = 5291^2 + 4159^2 .

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

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, 276089 + ... + 276252.

Almost surely, 2^45291962 is an apocalyptic number.

45291962 is a deficient number, since it is larger than the sum of its proper divisors (24303130).

45291962 is a wasteful number, since it uses less digits than its factorization.

45291962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552384.

The product of its digits is 38880, while the sum is 38.

The square root of 45291962 is about 6729.9303116749. The cubic root of 45291962 is about 356.4569155208.

The spelling of 45291962 in words is "forty-five million, two hundred ninety-one thousand, nine hundred sixty-two".