47262743 has 4 divisors (see below), whose sum is σ = 51559368. Its totient is φ = 42966120.

The previous prime is 47262713. The next prime is 47262757. The reversal of 47262743 is 34726274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47262743 - 2¹⁰ = 47261719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47262713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2148296 + ... + 2148317.

It is an arithmetic number, because the mean of its divisors is an integer number (12889842).

Almost surely, 2^47262743 is an apocalyptic number.

47262743 is a deficient number, since it is larger than the sum of its proper divisors (4296625).

47262743 is a wasteful number, since it uses less digits than its factorization.

47262743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4296624.

The product of its digits is 56448, while the sum is 35.

The square root of 47262743 is about 6874.7903968048. The cubic root of 47262743 is about 361.5538366446.

The spelling of 47262743 in words is "forty-seven million, two hundred sixty-two thousand, seven hundred forty-three".