47254995 has 96 divisors (see below), whose sum is σ = 94348800. Its totient is φ = 22581504.

The previous prime is 47254993. The next prime is 47255003. The reversal of 47254995 is 59945274.

47254995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47254995 - 2¹ = 47254993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 47254995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47254993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 530911 + ... + 530999.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^47254995 is an apocalyptic number.

47254995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47254995 is a deficient number, since it is larger than the sum of its proper divisors (47093805).

47254995 is a wasteful number, since it uses less digits than its factorization.

47254995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 139 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 47254995 is about 6874.2268656191. The cubic root of 47254995 is about 361.5340785008.

The spelling of 47254995 in words is "forty-seven million, two hundred fifty-four thousand, nine hundred ninety-five".