124900461 has 30 divisors (see below), whose sum is σ = 217048590. Its totient is φ = 71369424.

The previous prime is 124900441. The next prime is 124900481. The reversal of 124900461 is 164009421.

It is an interprime number because it is at equal distance from previous prime (124900441) and next prime (124900481).

It can be written as a sum of positive squares in only one way, i.e., 105452361 + 19448100 = 10269^2 + 4410^2 .

It is not a de Polignac number, because 124900461 - 2⁵ = 124900429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124900441) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11766 + ... + 19703.

It is an arithmetic number, because the mean of its divisors is an integer number (7234953).

Almost surely, 2^124900461 is an apocalyptic number.

It is an amenable number.

124900461 is a deficient number, since it is larger than the sum of its proper divisors (92148129).

124900461 is an equidigital number, since it uses as much as digits as its factorization.

124900461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31495 (or 31479 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 124900461 is about 11175.8874815381. The cubic root of 124900461 is about 499.8672460893.

Adding to 124900461 its reverse (164009421), we get a palindrome (288909882).

The spelling of 124900461 in words is "one hundred twenty-four million, nine hundred thousand, four hundred sixty-one".