47146704 has 40 divisors (see below), whose sum is σ = 132869472. Its totient is φ = 14286720.

The previous prime is 47146681. The next prime is 47146709. The reversal of 47146704 is 40764174.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47146709) 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, 44119 + ... + 45174.

Almost surely, 2^47146704 is an apocalyptic number.

47146704 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47146704 is an abundant number, since it is smaller than the sum of its proper divisors (85722768).

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

47146704 is a wasteful number, since it uses less digits than its factorization.

47146704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89315 (or 89309 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 47146704 is about 6866.3457530189. The cubic root of 47146704 is about 361.2576997357.

The spelling of 47146704 in words is "forty-seven million, one hundred forty-six thousand, seven hundred four".