45837898 has 8 divisors (see below), whose sum is σ = 70054308. Its totient is φ = 22486464.

The previous prime is 45837889. The next prime is 45837917. The reversal of 45837898 is 89873854.

It can be written as a sum of positive squares in 2 ways, for example, as 36638809 + 9199089 = 6053^2 + 3033^2 .

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

It is a super-2 number, since 2×45837898² = 4202225786116808, which contains 22 as substring.

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, 216111 + ... + 216322.

Almost surely, 2^45837898 is an apocalyptic number.

45837898 is a deficient number, since it is larger than the sum of its proper divisors (24216410).

45837898 is a wasteful number, since it uses less digits than its factorization.

45837898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432488.

The product of its digits is 1935360, while the sum is 52.

The square root of 45837898 is about 6770.3691184455. The cubic root of 45837898 is about 357.8834082426.

The spelling of 45837898 in words is "forty-five million, eight hundred thirty-seven thousand, eight hundred ninety-eight".