47403460 has 48 divisors (see below), whose sum is σ = 111879936. Its totient is φ = 16739712.

The previous prime is 47403443. The next prime is 47403479. The reversal of 47403460 is 6430474.

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, 2017 + ... + 9943.

It is an arithmetic number, because the mean of its divisors is an integer number (2330832).

Almost surely, 2^47403460 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 47403460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55939968).

47403460 is an abundant number, since it is smaller than the sum of its proper divisors (64476476).

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

47403460 is a wasteful number, since it uses less digits than its factorization.

47403460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972 (or 7970 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 47403460 is about 6885.0170660645. The cubic root of 47403460 is about 361.9123033703.

The spelling of 47403460 in words is "forty-seven million, four hundred three thousand, four hundred sixty".