47263456 has 12 divisors (see below), whose sum is σ = 93049992. Its totient is φ = 23631712.

The previous prime is 47263441. The next prime is 47263457. The reversal of 47263456 is 65436274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47263457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738460 + ... + 738523.

It is an arithmetic number, because the mean of its divisors is an integer number (7754166).

Almost surely, 2^47263456 is an apocalyptic number.

It is an amenable number.

47263456 is a deficient number, since it is larger than the sum of its proper divisors (45786536).

47263456 is a wasteful number, since it uses less digits than its factorization.

47263456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476993 (or 1476985 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 47263456 is about 6874.8422527357. The cubic root of 47263456 is about 361.5556547545. Note that the first 3 decimals are identical.

The spelling of 47263456 in words is "forty-seven million, two hundred sixty-three thousand, four hundred fifty-six".