120727534 has 16 divisors (see below), whose sum is σ = 189015120. Its totient is φ = 57778240.

The previous prime is 120727513. The next prime is 120727573. The reversal of 120727534 is 435727021.

It is a junction number, because it is equal to n+sod(n) for n = 120727496 and 120727505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9544 + ... + 18235.

It is an arithmetic number, because the mean of its divisors is an integer number (11813445).

Almost surely, 2^120727534 is an apocalyptic number.

120727534 is a deficient number, since it is larger than the sum of its proper divisors (68287586).

120727534 is a wasteful number, since it uses less digits than its factorization.

120727534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27875.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 120727534 is about 10987.6082019701. The cubic root of 120727534 is about 494.2372144458.

The spelling of 120727534 in words is "one hundred twenty million, seven hundred twenty-seven thousand, five hundred thirty-four".