275676632 has 32 divisors (see below), whose sum is σ = 644440320. Its totient is φ = 107406240.

The previous prime is 275676613. The next prime is 275676637. The reversal of 275676632 is 236676572.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275676637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223148 + ... + 224379.

It is an arithmetic number, because the mean of its divisors is an integer number (20138760).

Almost surely, 2^275676632 is an apocalyptic number.

275676632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

275676632 is an abundant number, since it is smaller than the sum of its proper divisors (368763688).

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

275676632 is a wasteful number, since it uses less digits than its factorization.

275676632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447551 (or 447547 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 275676632 is about 16603.5126404023. The cubic root of 275676632 is about 650.8286331337.

The spelling of 275676632 in words is "two hundred seventy-five million, six hundred seventy-six thousand, six hundred thirty-two".