47946452 has 12 divisors (see below), whose sum is σ = 83969760. Its totient is φ = 23955096.

The previous prime is 47946433. The next prime is 47946461. The reversal of 47946452 is 25464974.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 2699 + ... + 10157.

It is an arithmetic number, because the mean of its divisors is an integer number (6997480).

Almost surely, 2^47946452 is an apocalyptic number.

It is an amenable number.

47946452 is a deficient number, since it is larger than the sum of its proper divisors (36023308).

47946452 is a wasteful number, since it uses less digits than its factorization.

47946452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070 (or 9068 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 47946452 is about 6924.3376578558. The cubic root of 47946452 is about 363.2889249842.

The spelling of 47946452 in words is "forty-seven million, nine hundred forty-six thousand, four hundred fifty-two".