47794501 has 2 divisors, whose sum is σ = 47794502. Its totient is φ = 47794500.

The previous prime is 47794493. The next prime is 47794507. The reversal of 47794501 is 10549774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46036225 + 1758276 = 6785^2 + 1326^2 .

It is a cyclic number.

It is not a de Polignac number, because 47794501 - 2³ = 47794493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47794507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23897250 + 23897251.

It is an arithmetic number, because the mean of its divisors is an integer number (23897251).

Almost surely, 2^47794501 is an apocalyptic number.

It is an amenable number.

47794501 is a deficient number, since it is larger than the sum of its proper divisors (1).

47794501 is an equidigital number, since it uses as much as digits as its factorization.

47794501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 47794501 is about 6913.3567100216. The cubic root of 47794501 is about 362.9047426920.

The spelling of 47794501 in words is "forty-seven million, seven hundred ninety-four thousand, five hundred one".