120475615 has 8 divisors (see below), whose sum is σ = 155691648. Its totient is φ = 88966560.

The previous prime is 120475613. The next prime is 120475627. The reversal of 120475615 is 516574021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120475615 - 2¹ = 120475613 is a prime.

It is a super-3 number, since 3×120475615³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120475613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926671 + ... + 926800.

It is an arithmetic number, because the mean of its divisors is an integer number (19461456).

Almost surely, 2^120475615 is an apocalyptic number.

120475615 is a deficient number, since it is larger than the sum of its proper divisors (35216033).

120475615 is a wasteful number, since it uses less digits than its factorization.

120475615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853489.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 120475615 is about 10976.1384375380. The cubic root of 120475615 is about 493.8932044160.

The spelling of 120475615 in words is "one hundred twenty million, four hundred seventy-five thousand, six hundred fifteen".