47340755 has 16 divisors (see below), whose sum is σ = 70827264. Its totient is φ = 29510880.

The previous prime is 47340701. The next prime is 47340763. The reversal of 47340755 is 55704374.

It is not a de Polignac number, because 47340755 - 2¹⁰ = 47339731 is a prime.

It is a super-2 number, since 2×47340755² = 4482294167940050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61097 + ... + 61866.

It is an arithmetic number, because the mean of its divisors is an integer number (4426704).

Almost surely, 2^47340755 is an apocalyptic number.

47340755 is a deficient number, since it is larger than the sum of its proper divisors (23486509).

47340755 is a wasteful number, since it uses less digits than its factorization.

47340755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122986.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 47340755 is about 6880.4618304297. The cubic root of 47340755 is about 361.7526545127.

The spelling of 47340755 in words is "forty-seven million, three hundred forty thousand, seven hundred fifty-five".