45129926 has 8 divisors (see below), whose sum is σ = 68842440. Its totient is φ = 22182448.

The previous prime is 45129907. The next prime is 45129941. The reversal of 45129926 is 62992154.

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 45129926.

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, 191111 + ... + 191346.

It is an arithmetic number, because the mean of its divisors is an integer number (8605305).

Almost surely, 2^45129926 is an apocalyptic number.

45129926 is a deficient number, since it is larger than the sum of its proper divisors (23712514).

45129926 is a wasteful number, since it uses less digits than its factorization.

45129926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382518.

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

The square root of 45129926 is about 6717.8810647406. The cubic root of 45129926 is about 356.0313222030.

The spelling of 45129926 in words is "forty-five million, one hundred twenty-nine thousand, nine hundred twenty-six".