120650544 has 90 divisors (see below), whose sum is σ = 392804100. Its totient is φ = 34469568.

The previous prime is 120650539. The next prime is 120650567. The reversal of 120650544 is 445056021.

120650544 is a `hidden beast` number, since 1 + 2 + 0 + 650 + 5 + 4 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1494 + ... + 15605.

It is an arithmetic number, because the mean of its divisors is an integer number (4364490).

Almost surely, 2^120650544 is an apocalyptic number.

120650544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120650544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196402050).

120650544 is an abundant number, since it is smaller than the sum of its proper divisors (272153556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120650544 is a wasteful number, since it uses less digits than its factorization.

120650544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17127 (or 17111 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 120650544 is about 10984.1041509993. The cubic root of 120650544 is about 494.1321309480.

The spelling of 120650544 in words is "one hundred twenty million, six hundred fifty thousand, five hundred forty-four".