124011764 has 12 divisors (see below), whose sum is σ = 218146404. Its totient is φ = 61684224.

The previous prime is 124011761. The next prime is 124011781. The reversal of 124011764 is 467110421.

It can be written as a sum of positive squares in 2 ways, for example, as 22848400 + 101163364 = 4780^2 + 10058^2 .

It is a super-2 number, since 2×124011764² = 30757835220783392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124011761) 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 3 ways as a sum of consecutive naturals, for example, 79547 + ... + 81090.

It is an arithmetic number, because the mean of its divisors is an integer number (18178867).

Almost surely, 2^124011764 is an apocalyptic number.

It is an amenable number.

124011764 is a deficient number, since it is larger than the sum of its proper divisors (94134640).

124011764 is a wasteful number, since it uses less digits than its factorization.

124011764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160834 (or 160832 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 124011764 is about 11136.0569323257. The cubic root of 124011764 is about 498.6788642753.

The spelling of 124011764 in words is "one hundred twenty-four million, eleven thousand, seven hundred sixty-four".