47265479 has 2 divisors, whose sum is σ = 47265480. Its totient is φ = 47265478.

The previous prime is 47265443. The next prime is 47265499. The reversal of 47265479 is 97456274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47265479 - 2⁸ = 47265223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47265499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23632739 + 23632740.

It is an arithmetic number, because the mean of its divisors is an integer number (23632740).

Almost surely, 2^47265479 is an apocalyptic number.

47265479 is a deficient number, since it is larger than the sum of its proper divisors (1).

47265479 is an equidigital number, since it uses as much as digits as its factorization.

47265479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 44.

The square root of 47265479 is about 6874.9893818100. The cubic root of 47265479 is about 361.5608131914.

The spelling of 47265479 in words is "forty-seven million, two hundred sixty-five thousand, four hundred seventy-nine".