120472501 has 4 divisors (see below), whose sum is σ = 120820032. Its totient is φ = 120124972.

The previous prime is 120472493. The next prime is 120472507. The reversal of 120472501 is 105274021.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 105274021 = 293 ⋅359297.

It is a cyclic number.

It is not a de Polignac number, because 120472501 - 2³ = 120472493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120472507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173245 + ... + 173938.

It is an arithmetic number, because the mean of its divisors is an integer number (30205008).

Almost surely, 2^120472501 is an apocalyptic number.

It is an amenable number.

120472501 is a deficient number, since it is larger than the sum of its proper divisors (347531).

120472501 is an equidigital number, since it uses as much as digits as its factorization.

120472501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347530.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 120472501 is about 10975.9965834543. The cubic root of 120472501 is about 493.8889490688. Note that the first 3 decimals are identical.

The spelling of 120472501 in words is "one hundred twenty million, four hundred seventy-two thousand, five hundred one".