45980894 has 8 divisors (see below), whose sum is σ = 70000968. Its totient is φ = 22647240.

The previous prime is 45980881. The next prime is 45980911. The reversal of 45980894 is 49808954.

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

It is a super-2 number, since 2×45980894² = 4228485226078472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171437 + ... + 171704.

It is an arithmetic number, because the mean of its divisors is an integer number (8750121).

Almost surely, 2^45980894 is an apocalyptic number.

45980894 is a deficient number, since it is larger than the sum of its proper divisors (24020074).

45980894 is a wasteful number, since it uses less digits than its factorization.

45980894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343210.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 45980894 is about 6780.9213238320. The cubic root of 45980894 is about 358.2551731938.

The spelling of 45980894 in words is "forty-five million, nine hundred eighty thousand, eight hundred ninety-four".