120487948 has 48 divisors (see below), whose sum is σ = 250937344. Its totient is φ = 49533120.

The previous prime is 120487919. The next prime is 120488003. The reversal of 120487948 is 849784021.

It is a super-2 number, since 2×120487948² = 29034691226501408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109690 + ... + 110782.

Almost surely, 2^120487948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120487948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125468672).

120487948 is an abundant number, since it is smaller than the sum of its proper divisors (130449396).

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

120487948 is a wasteful number, since it uses less digits than its factorization.

120487948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 120487948 is about 10976.7002327658. The cubic root of 120487948 is about 493.9100570021.

The spelling of 120487948 in words is "one hundred twenty million, four hundred eighty-seven thousand, nine hundred forty-eight".