47540335 has 4 divisors (see below), whose sum is σ = 57048408. Its totient is φ = 38032264.

The previous prime is 47540323. The next prime is 47540341. The reversal of 47540335 is 53304574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53304574 = 2 ⋅26652287.

It is a cyclic number.

It is not a de Polignac number, because 47540335 - 2⁵ = 47540303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47540297 and 47540306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4754029 + ... + 4754038.

It is an arithmetic number, because the mean of its divisors is an integer number (14262102).

Almost surely, 2^47540335 is an apocalyptic number.

47540335 is a deficient number, since it is larger than the sum of its proper divisors (9508073).

47540335 is an equidigital number, since it uses as much as digits as its factorization.

47540335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508072.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 47540335 is about 6894.9499635603. The cubic root of 47540335 is about 362.2603028947.

The spelling of 47540335 in words is "forty-seven million, five hundred forty thousand, three hundred thirty-five".