46947286 has 4 divisors (see below), whose sum is σ = 70420932. Its totient is φ = 23473642.

The previous prime is 46947283. The next prime is 46947293. The reversal of 46947286 is 68274964.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46947283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11736820 + ... + 11736823.

It is an arithmetic number, because the mean of its divisors is an integer number (17605233).

Almost surely, 2^46947286 is an apocalyptic number.

46947286 is a deficient number, since it is larger than the sum of its proper divisors (23473646).

46947286 is a wasteful number, since it uses less digits than its factorization.

46947286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23473645.

The product of its digits is 580608, while the sum is 46.

The square root of 46947286 is about 6851.8089582241. The cubic root of 46947286 is about 360.7476386355.

The spelling of 46947286 in words is "forty-six million, nine hundred forty-seven thousand, two hundred eighty-six".