47152254 has 64 divisors (see below), whose sum is σ = 105753600. Its totient is φ = 13939200.

The previous prime is 47152253. The next prime is 47152297. The reversal of 47152254 is 45225174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47152253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236847 + ... + 237045.

It is an arithmetic number, because the mean of its divisors is an integer number (1652400).

Almost surely, 2^47152254 is an apocalyptic number.

47152254 is an abundant number, since it is smaller than the sum of its proper divisors (58601346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47152254 is a wasteful number, since it uses less digits than its factorization.

47152254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345.

The product of its digits is 11200, while the sum is 30.

The square root of 47152254 is about 6866.7498862271. The cubic root of 47152254 is about 361.2718746507.

It can be divided in two parts, 471 and 52254, that added together give a palindrome (52725).

The spelling of 47152254 in words is "forty-seven million, one hundred fifty-two thousand, two hundred fifty-four".