47358742 has 8 divisors (see below), whose sum is σ = 72958176. Its totient is φ = 23039352.

The previous prime is 47358709. The next prime is 47358743. The reversal of 47358742 is 24785374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 47358695 and 47358704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47358743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319918 + ... + 320065.

It is an arithmetic number, because the mean of its divisors is an integer number (9119772).

Almost surely, 2^47358742 is an apocalyptic number.

47358742 is a deficient number, since it is larger than the sum of its proper divisors (25599434).

47358742 is a wasteful number, since it uses less digits than its factorization.

47358742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640022.

The product of its digits is 188160, while the sum is 40.

The square root of 47358742 is about 6881.7688133212. The cubic root of 47358742 is about 361.7984643798.

The spelling of 47358742 in words is "forty-seven million, three hundred fifty-eight thousand, seven hundred forty-two".