124861960 has 32 divisors (see below), whose sum is σ = 281865240. Its totient is φ = 49780224.

The previous prime is 124861931. The next prime is 124861969. The reversal of 124861960 is 69168421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 32970564 + 91891396 = 5742^2 + 9586^2 .

It is not an unprimeable number, because it can be changed into a prime (124861969) 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 7 ways as a sum of consecutive naturals, for example, 7534 + ... + 17506.

Almost surely, 2^124861960 is an apocalyptic number.

124861960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124861960 is an abundant number, since it is smaller than the sum of its proper divisors (157003280).

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

124861960 is a wasteful number, since it uses less digits than its factorization.

124861960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10297 (or 10293 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 124861960 is about 11174.1648457502. The cubic root of 124861960 is about 499.8158788738.

The spelling of 124861960 in words is "one hundred twenty-four million, eight hundred sixty-one thousand, nine hundred sixty".