47746630 has 8 divisors (see below), whose sum is σ = 85943952. Its totient is φ = 19098648.

The previous prime is 47746627. The next prime is 47746637. The reversal of 47746630 is 3664774.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47746630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47746637) 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, 2387322 + ... + 2387341.

It is an arithmetic number, because the mean of its divisors is an integer number (10742994).

Almost surely, 2^47746630 is an apocalyptic number.

47746630 is a deficient number, since it is larger than the sum of its proper divisors (38197322).

47746630 is a wasteful number, since it uses less digits than its factorization.

47746630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4774670.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 47746630 is about 6909.8936315981. The cubic root of 47746630 is about 362.7835403504.

The spelling of 47746630 in words is "forty-seven million, seven hundred forty-six thousand, six hundred thirty".