124550480 has 20 divisors (see below), whose sum is σ = 289580052. Its totient is φ = 49820160.

The previous prime is 124550479. The next prime is 124550507. The reversal of 124550480 is 84055421.

It can be written as a sum of positive squares in 2 ways, for example, as 73685056 + 50865424 = 8584^2 + 7132^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778361 + ... + 778520.

Almost surely, 2^124550480 is an apocalyptic number.

124550480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124550480 is an abundant number, since it is smaller than the sum of its proper divisors (165029572).

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

124550480 is a wasteful number, since it uses less digits than its factorization.

124550480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556894 (or 1556888 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 124550480 is about 11160.2186358512. The cubic root of 124550480 is about 499.3999200963.

The spelling of 124550480 in words is "one hundred twenty-four million, five hundred fifty thousand, four hundred eighty".