47507327 has 4 divisors (see below), whose sum is σ = 54294096. Its totient is φ = 40720560.

The previous prime is 47507311. The next prime is 47507363. The reversal of 47507327 is 72370574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72370574 = 2 ⋅36185287.

It is a cyclic number.

It is not a de Polignac number, because 47507327 - 2⁴ = 47507311 is a prime.

It is a super-2 number, since 2×47507327² = 4513892237369858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47507527) 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, 3393374 + ... + 3393387.

It is an arithmetic number, because the mean of its divisors is an integer number (13573524).

Almost surely, 2^47507327 is an apocalyptic number.

47507327 is a deficient number, since it is larger than the sum of its proper divisors (6786769).

47507327 is an equidigital number, since it uses as much as digits as its factorization.

47507327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6786768.

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 47507327 is about 6892.5559119967. Note that the first 3 decimals coincide. The cubic root of 47507327 is about 362.1764424804.

The spelling of 47507327 in words is "forty-seven million, five hundred seven thousand, three hundred twenty-seven".