47235051 has 24 divisors (see below), whose sum is σ = 70958160. Its totient is φ = 30252096.

The previous prime is 47235011. The next prime is 47235101. The reversal of 47235051 is 15053274.

It is a happy number.

It is not a de Polignac number, because 47235051 - 2¹⁰ = 47234027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47235011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26785 + ... + 28493.

It is an arithmetic number, because the mean of its divisors is an integer number (2956590).

Almost surely, 2^47235051 is an apocalyptic number.

47235051 is a deficient number, since it is larger than the sum of its proper divisors (23723109).

47235051 is a wasteful number, since it uses less digits than its factorization.

47235051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1832 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 47235051 is about 6872.7760766665. The cubic root of 47235051 is about 361.4832094495.

The spelling of 47235051 in words is "forty-seven million, two hundred thirty-five thousand, fifty-one".