47945302 has 8 divisors (see below), whose sum is σ = 72086112. Its totient is φ = 23916600.

The previous prime is 47945297. The next prime is 47945333. The reversal of 47945302 is 20354974.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26949 + ... + 28672.

It is an arithmetic number, because the mean of its divisors is an integer number (9010764).

Almost surely, 2^47945302 is an apocalyptic number.

47945302 is a deficient number, since it is larger than the sum of its proper divisors (24140810).

47945302 is a wasteful number, since it uses less digits than its factorization.

47945302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56054.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 47945302 is about 6924.2546169245. The cubic root of 47945302 is about 363.2860204550.

The spelling of 47945302 in words is "forty-seven million, nine hundred forty-five thousand, three hundred two".