47940026 has 8 divisors (see below), whose sum is σ = 71943924. Its totient is φ = 23958720.

The previous prime is 47940007. The next prime is 47940077. The reversal of 47940026 is 62004974.

It can be written as a sum of positive squares in 2 ways, for example, as 47128225 + 811801 = 6865^2 + 901^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47939974 and 47940001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436 + ... + 9896.

Almost surely, 2^47940026 is an apocalyptic number.

47940026 is a deficient number, since it is larger than the sum of its proper divisors (24003898).

47940026 is a wasteful number, since it uses less digits than its factorization.

47940026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11296.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 47940026 is about 6923.8736268075. The cubic root of 47940026 is about 363.2726943850.

The spelling of 47940026 in words is "forty-seven million, nine hundred forty thousand, twenty-six".