45437466 has 16 divisors (see below), whose sum is σ = 94826304. Its totient is φ = 14487264.

The previous prime is 45437449. The next prime is 45437473. The reversal of 45437466 is 66473454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164491 + ... + 164766.

It is an arithmetic number, because the mean of its divisors is an integer number (5926644).

Almost surely, 2^45437466 is an apocalyptic number.

45437466 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45437466 is an abundant number, since it is smaller than the sum of its proper divisors (49388838).

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

45437466 is a wasteful number, since it uses less digits than its factorization.

45437466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329285.

The product of its digits is 241920, while the sum is 39.

The square root of 45437466 is about 6740.7318593755. The cubic root of 45437466 is about 356.8382228033.

The spelling of 45437466 in words is "forty-five million, four hundred thirty-seven thousand, four hundred sixty-six".