47046951 has 12 divisors (see below), whose sum is σ = 77664912. Its totient is φ = 26883936.

The previous prime is 47046941. The next prime is 47047003. The reversal of 47046951 is 15964074.

It is not a de Polignac number, because 47046951 - 2¹³ = 47038759 is a prime.

It is a super-4 number, since 4×47046951⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47046941) 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, 373326 + ... + 373451.

It is an arithmetic number, because the mean of its divisors is an integer number (6472076).

Almost surely, 2^47046951 is an apocalyptic number.

47046951 is a deficient number, since it is larger than the sum of its proper divisors (30617961).

47046951 is a wasteful number, since it uses less digits than its factorization.

47046951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746790 (or 746787 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 47046951 is about 6859.0779992649. The cubic root of 47046951 is about 361.0027368111.

The spelling of 47046951 in words is "forty-seven million, forty-six thousand, nine hundred fifty-one".