47707394 has 16 divisors (see below), whose sum is σ = 81960000. Its totient is φ = 20402064.

The previous prime is 47707381. The next prime is 47707399. The reversal of 47707394 is 49370774.

It is not an unprimeable number, because it can be changed into a prime (47707399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3572 + ... + 10400.

It is an arithmetic number, because the mean of its divisors is an integer number (5122500).

Almost surely, 2^47707394 is an apocalyptic number.

47707394 is a deficient number, since it is larger than the sum of its proper divisors (34252606).

47707394 is a wasteful number, since it uses less digits than its factorization.

47707394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7337.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 47707394 is about 6907.0539305843. The cubic root of 47707394 is about 362.6841401360.

The spelling of 47707394 in words is "forty-seven million, seven hundred seven thousand, three hundred ninety-four".