962561488 has 60 divisors (see below), whose sum is σ = 2297092932. Its totient is φ = 388254720.

The previous prime is 962561473. The next prime is 962561521. The reversal of 962561488 is 884165269.

It can be written as a sum of positive squares in 2 ways, for example, as 478209424 + 484352064 = 21868^2 + 22008^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22783 + ... + 49438.

Almost surely, 2^962561488 is an apocalyptic number.

962561488 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

962561488 is an abundant number, since it is smaller than the sum of its proper divisors (1334531444).

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

962561488 is a wasteful number, since it uses less digits than its factorization.

962561488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72260 (or 72247 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 962561488 is about 31025.1750679992. The cubic root of 962561488 is about 987.3614356237.

The spelling of 962561488 in words is "nine hundred sixty-two million, five hundred sixty-one thousand, four hundred eighty-eight".