47366906 has 4 divisors (see below), whose sum is σ = 71050362. Its totient is φ = 23683452.

The previous prime is 47366903. The next prime is 47366909. The reversal of 47366906 is 60966374.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (47366903) and next prime (47366909).

It can be written as a sum of positive squares in only one way, i.e., 45010681 + 2356225 = 6709^2 + 1535^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47366903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11841725 + ... + 11841728.

Almost surely, 2^47366906 is an apocalyptic number.

47366906 is a deficient number, since it is larger than the sum of its proper divisors (23683456).

47366906 is a wasteful number, since it uses less digits than its factorization.

47366906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23683455.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 47366906 is about 6882.3619492148. The cubic root of 47366906 is about 361.8192528891.

The spelling of 47366906 in words is "forty-seven million, three hundred sixty-six thousand, nine hundred six".