124202052 has 48 divisors (see below), whose sum is σ = 346778880. Its totient is φ = 38215584.

The previous prime is 124202033. The next prime is 124202053. The reversal of 124202052 is 250202421.

It is a super-2 number, since 2×124202052² = 30852299442021408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (124202053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42828 + ... + 45635.

It is an arithmetic number, because the mean of its divisors is an integer number (7224560).

Almost surely, 2^124202052 is an apocalyptic number.

124202052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124202052 is an abundant number, since it is smaller than the sum of its proper divisors (222576828).

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

124202052 is a wasteful number, since it uses less digits than its factorization.

124202052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88489 (or 88481 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 124202052 is about 11144.5974355290. The cubic root of 124202052 is about 498.9337973733.

Adding to 124202052 its reverse (250202421), we get a palindrome (374404473).

The spelling of 124202052 in words is "one hundred twenty-four million, two hundred two thousand, fifty-two".