45075426 has 32 divisors (see below), whose sum is σ = 101523456. Its totient is φ = 13218000.

The previous prime is 45075421. The next prime is 45075439. The reversal of 45075426 is 62457054.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (45075421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8970 + ... + 13061.

It is an arithmetic number, because the mean of its divisors is an integer number (3172608).

Almost surely, 2^45075426 is an apocalyptic number.

45075426 is an abundant number, since it is smaller than the sum of its proper divisors (56448030).

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

45075426 is a wasteful number, since it uses less digits than its factorization.

45075426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22078.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 45075426 is about 6713.8235008079. The cubic root of 45075426 is about 355.8879471020.

The spelling of 45075426 in words is "forty-five million, seventy-five thousand, four hundred twenty-six".