47250042 has 16 divisors (see below), whose sum is σ = 108000192. Its totient is φ = 13500000.

The previous prime is 47250041. The next prime is 47250043. The reversal of 47250042 is 24005274.

It is an interprime number because it is at equal distance from previous prime (47250041) and next prime (47250043).

It is a junction number, because it is equal to n+sod(n) for n = 47249994 and 47250021.

It is not an unprimeable number, because it can be changed into a prime (47250041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562459 + ... + 562542.

It is an arithmetic number, because the mean of its divisors is an integer number (6750012).

Almost surely, 2^47250042 is an apocalyptic number.

47250042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

47250042 is an abundant number, since it is smaller than the sum of its proper divisors (60750150).

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

47250042 is a wasteful number, since it uses less digits than its factorization.

47250042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125013.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 47250042 is about 6873.8665974835. The cubic root of 47250042 is about 361.5214467437.

The spelling of 47250042 in words is "forty-seven million, two hundred fifty thousand, forty-two".