47492023 has 2 divisors, whose sum is σ = 47492024. Its totient is φ = 47492022.

The previous prime is 47492021. The next prime is 47492041. The reversal of 47492023 is 32029474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47492023 - 2¹ = 47492021 is a prime.

It is a super-3 number, since 3×47492023³ (a number of 24 digits) contains 333 as substring.

Together with 47492021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47492021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23746011 + 23746012.

It is an arithmetic number, because the mean of its divisors is an integer number (23746012).

Almost surely, 2^47492023 is an apocalyptic number.

47492023 is a deficient number, since it is larger than the sum of its proper divisors (1).

47492023 is an equidigital number, since it uses as much as digits as its factorization.

47492023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 47492023 is about 6891.4456393416. The cubic root of 47492023 is about 362.1375478234.

The spelling of 47492023 in words is "forty-seven million, four hundred ninety-two thousand, twenty-three".