124635045 has 48 divisors (see below), whose sum is σ = 211821120. Its totient is φ = 62565888.

The previous prime is 124635037. The next prime is 124635053. The reversal of 124635045 is 540536421.

It is an interprime number because it is at equal distance from previous prime (124635037) and next prime (124635053).

It is not a de Polignac number, because 124635045 - 2³ = 124635037 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 896586 + ... + 896724.

It is an arithmetic number, because the mean of its divisors is an integer number (4412940).

Almost surely, 2^124635045 is an apocalyptic number.

124635045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124635045 is a deficient number, since it is larger than the sum of its proper divisors (87186075).

124635045 is a wasteful number, since it uses less digits than its factorization.

124635045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 124635045 is about 11164.0066732334. The cubic root of 124635045 is about 499.5129189916.

The spelling of 124635045 in words is "one hundred twenty-four million, six hundred thirty-five thousand, forty-five".