400114632 has 32 divisors (see below), whose sum is σ = 1006286400. Its totient is φ = 132571584.

The previous prime is 400114571. The next prime is 400114681. The reversal of 400114632 is 236411004.

It is a junction number, because it is equal to n+sod(n) for n = 400114599 and 400114608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45907 + ... + 53922.

It is an arithmetic number, because the mean of its divisors is an integer number (31446450).

Almost surely, 2^400114632 is an apocalyptic number.

It is an amenable number.

400114632 is an abundant number, since it is smaller than the sum of its proper divisors (606171768).

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

400114632 is a wasteful number, since it uses less digits than its factorization.

400114632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100005 (or 100001 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 400114632 is about 20002.8655947092. The cubic root of 400114632 is about 736.8766776553.

Adding to 400114632 its reverse (236411004), we get a palindrome (636525636).

The spelling of 400114632 in words is "four hundred million, one hundred fourteen thousand, six hundred thirty-two".