124152452 has 6 divisors (see below), whose sum is σ = 217266798. Its totient is φ = 62076224.

The previous prime is 124152443. The next prime is 124152463. The reversal of 124152452 is 254251421.

It can be written as a sum of positive squares in only one way, i.e., 77721856 + 46430596 = 8816^2 + 6814^2 .

It is a super-2 number, since 2×124152452² = 30827662675224608, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15519053 + ... + 15519060.

It is an arithmetic number, because the mean of its divisors is an integer number (36211133).

Almost surely, 2^124152452 is an apocalyptic number.

It is an amenable number.

124152452 is a deficient number, since it is larger than the sum of its proper divisors (93114346).

124152452 is a wasteful number, since it uses less digits than its factorization.

124152452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31038117 (or 31038115 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 124152452 is about 11142.3719198383. The cubic root of 124152452 is about 498.8673722461.

The spelling of 124152452 in words is "one hundred twenty-four million, one hundred fifty-two thousand, four hundred fifty-two".