124285601 has 4 divisors (see below), whose sum is σ = 135584304. Its totient is φ = 112986900.

The previous prime is 124285597. The next prime is 124285613. The reversal of 124285601 is 106582421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124285601 - 2² = 124285597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124285661) 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, 5649335 + ... + 5649356.

It is an arithmetic number, because the mean of its divisors is an integer number (33896076).

Almost surely, 2^124285601 is an apocalyptic number.

124285601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124285601 is a deficient number, since it is larger than the sum of its proper divisors (11298703).

124285601 is a wasteful number, since it uses less digits than its factorization.

124285601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298702.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 124285601 is about 11148.3452135283. The cubic root of 124285601 is about 499.0456475819.

The spelling of 124285601 in words is "one hundred twenty-four million, two hundred eighty-five thousand, six hundred one".