124461001 has 16 divisors (see below), whose sum is σ = 154562560. Its totient is φ = 97802640.

The previous prime is 124460993. The next prime is 124461037. The reversal of 124461001 is 100164421.

It is a cyclic number.

It is not a de Polignac number, because 124461001 - 2³ = 124460993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124461001.

It is not an unprimeable number, because it can be changed into a prime (124461061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10971 + ... + 19216.

It is an arithmetic number, because the mean of its divisors is an integer number (9660160).

Almost surely, 2^124461001 is an apocalyptic number.

It is an amenable number.

124461001 is a deficient number, since it is larger than the sum of its proper divisors (30101559).

124461001 is a wasteful number, since it uses less digits than its factorization.

124461001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30244.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 124461001 is about 11156.2090783563. The cubic root of 124461001 is about 499.2802992253.

The spelling of 124461001 in words is "one hundred twenty-four million, four hundred sixty-one thousand, one".