47452207 has 12 divisors (see below), whose sum is σ = 53960760. Its totient is φ = 41647760.

The previous prime is 47452201. The next prime is 47452213. The reversal of 47452207 is 70225474.

It is an interprime number because it is at equal distance from previous prime (47452201) and next prime (47452213).

It is not a de Polignac number, because 47452207 - 2³ = 47452199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47452201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3253 + ... + 10270.

It is an arithmetic number, because the mean of its divisors is an integer number (4496730).

Almost surely, 2^47452207 is an apocalyptic number.

47452207 is a deficient number, since it is larger than the sum of its proper divisors (6508553).

47452207 is a wasteful number, since it uses less digits than its factorization.

47452207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13574 (or 13563 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 47452207 is about 6888.5562347999. The cubic root of 47452207 is about 362.0363174902.

It can be divided in two parts, 47 and 452207, that added together give a palindrome (452254).

The spelling of 47452207 in words is "forty-seven million, four hundred fifty-two thousand, two hundred seven".