47231030 has 32 divisors (see below), whose sum is σ = 105995520. Its totient is φ = 14721120.

The previous prime is 47231027. The next prime is 47231033. The reversal of 47231030 is 3013274.

It is an interprime number because it is at equal distance from previous prime (47231027) and next prime (47231033).

It is a junction number, because it is equal to n+sod(n) for n = 47230993 and 47231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47231033) 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 15 ways as a sum of consecutive naturals, for example, 29900 + ... + 31439.

It is an arithmetic number, because the mean of its divisors is an integer number (3312360).

Almost surely, 2^47231030 is an apocalyptic number.

47231030 is an abundant number, since it is smaller than the sum of its proper divisors (58764490).

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

47231030 is a wasteful number, since it uses less digits than its factorization.

47231030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61364.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 47231030 is about 6872.4835394492. The cubic root of 47231030 is about 361.4729517758.

The spelling of 47231030 in words is "forty-seven million, two hundred thirty-one thousand, thirty".