47250679 has 8 divisors (see below), whose sum is σ = 55256960. Its totient is φ = 39558456.

The previous prime is 47250659. The next prime is 47250691. The reversal of 47250679 is 97605274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47250679 - 2⁷ = 47250551 is a prime.

It is a super-2 number, since 2×47250679² = 4465253331922082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47250649) 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 7 ways as a sum of consecutive naturals, for example, 78189 + ... + 78790.

It is an arithmetic number, because the mean of its divisors is an integer number (6907120).

Almost surely, 2^47250679 is an apocalyptic number.

47250679 is a deficient number, since it is larger than the sum of its proper divisors (8006281).

47250679 is a wasteful number, since it uses less digits than its factorization.

47250679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157029.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 47250679 is about 6873.9129322388. The cubic root of 47250679 is about 361.5230713498.

The spelling of 47250679 in words is "forty-seven million, two hundred fifty thousand, six hundred seventy-nine".