47262273 has 8 divisors (see below), whose sum is σ = 64205568. Its totient is φ = 30913584.

The previous prime is 47262247. The next prime is 47262277. The reversal of 47262273 is 37226274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47262273 - 2⁹ = 47261761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47262277) 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, 148465 + ... + 148782.

It is an arithmetic number, because the mean of its divisors is an integer number (8025696).

Almost surely, 2^47262273 is an apocalyptic number.

It is an amenable number.

47262273 is a deficient number, since it is larger than the sum of its proper divisors (16943295).

47262273 is a wasteful number, since it uses less digits than its factorization.

47262273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297303.

The product of its digits is 28224, while the sum is 33.

The square root of 47262273 is about 6874.7562138595. The cubic root of 47262273 is about 361.5526381610.

The spelling of 47262273 in words is "forty-seven million, two hundred sixty-two thousand, two hundred seventy-three".