47298465 has 32 divisors (see below), whose sum is σ = 87747840. Its totient is φ = 24127488.

The previous prime is 47298451. The next prime is 47298473. The reversal of 47298465 is 56489274.

It is a happy number.

It is not a de Polignac number, because 47298465 - 2⁷ = 47298337 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 47298465.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4512 + ... + 10721.

It is an arithmetic number, because the mean of its divisors is an integer number (2742120).

Almost surely, 2^47298465 is an apocalyptic number.

47298465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47298465 is a deficient number, since it is larger than the sum of its proper divisors (40449375).

47298465 is a wasteful number, since it uses less digits than its factorization.

47298465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15270 (or 15264 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 47298465 is about 6877.3879489236. The cubic root of 47298465 is about 361.6449032565.

The spelling of 47298465 in words is "forty-seven million, two hundred ninety-eight thousand, four hundred sixty-five".