47150235 has 32 divisors (see below), whose sum is σ = 91445760. Its totient is φ = 22860000.

The previous prime is 47150227. The next prime is 47150251. The reversal of 47150235 is 53205174.

It is a happy number.

It is not a de Polignac number, because 47150235 - 2³ = 47150227 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 47150199 and 47150208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14391 + ... + 17360.

It is an arithmetic number, because the mean of its divisors is an integer number (2857680).

Almost surely, 2^47150235 is an apocalyptic number.

47150235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47150235 is a deficient number, since it is larger than the sum of its proper divisors (44295525).

47150235 is a wasteful number, since it uses less digits than its factorization.

47150235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31776 (or 31770 counting only the distinct ones).

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

The square root of 47150235 is about 6866.6028718719. The cubic root of 47150235 is about 361.2667181752.

The spelling of 47150235 in words is "forty-seven million, one hundred fifty thousand, two hundred thirty-five".