47528414 has 4 divisors (see below), whose sum is σ = 71292624. Its totient is φ = 23764206.

The previous prime is 47528401. The next prime is 47528431. The reversal of 47528414 is 41482574.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11882102 + ... + 11882105.

It is an arithmetic number, because the mean of its divisors is an integer number (17823156).

Almost surely, 2^47528414 is an apocalyptic number.

47528414 is a deficient number, since it is larger than the sum of its proper divisors (23764210).

47528414 is a wasteful number, since it uses less digits than its factorization.

47528414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23764209.

The product of its digits is 35840, while the sum is 35.

The square root of 47528414 is about 6894.0854360821. The cubic root of 47528414 is about 362.2300207769.

The spelling of 47528414 in words is "forty-seven million, five hundred twenty-eight thousand, four hundred fourteen".