45726148 has 24 divisors (see below), whose sum is σ = 87274880. Its totient is φ = 20835360.

The previous prime is 45726143. The next prime is 45726151. The reversal of 45726148 is 84162754.

It is a super-2 number, since 2×45726148² = 4181761221835808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45726143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458 + ... + 9673.

Almost surely, 2^45726148 is an apocalyptic number.

It is an amenable number.

45726148 is a deficient number, since it is larger than the sum of its proper divisors (41548732).

45726148 is a wasteful number, since it uses less digits than its factorization.

45726148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11227 (or 11225 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 45726148 is about 6762.1112087868. Note that the first 3 decimals coincide. The cubic root of 45726148 is about 357.5923389364.

The spelling of 45726148 in words is "forty-five million, seven hundred twenty-six thousand, one hundred forty-eight".