988452954 has 24 divisors (see below), whose sum is σ = 2191455552. Its totient is φ = 321821640.

The previous prime is 988452953. The next prime is 988453013. The reversal of 988452954 is 459254889.

It is a happy number.

It is a super-2 number, since 2×988452954² = 1954078484542652232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 988452954.

It is not an unprimeable number, because it can be changed into a prime (988452953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637762 + ... + 639309.

It is an arithmetic number, because the mean of its divisors is an integer number (91310648).

Almost surely, 2^988452954 is an apocalyptic number.

988452954 is an abundant number, since it is smaller than the sum of its proper divisors (1203002598).

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

988452954 is a wasteful number, since it uses less digits than its factorization.

988452954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277122 (or 1277119 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The square root of 988452954 is about 31439.6716585908. The cubic root of 988452954 is about 996.1360739717.

The spelling of 988452954 in words is "nine hundred eighty-eight million, four hundred fifty-two thousand, nine hundred fifty-four".