47970605 has 8 divisors (see below), whose sum is σ = 57867264. Its totient is φ = 38174800.

The previous prime is 47970589. The next prime is 47970613. The reversal of 47970605 is 50607974.

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

It is not a de Polignac number, because 47970605 - 2⁴ = 47970589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 24161 + ... + 26070.

It is an arithmetic number, because the mean of its divisors is an integer number (7233408).

Almost surely, 2^47970605 is an apocalyptic number.

It is an amenable number.

47970605 is a deficient number, since it is larger than the sum of its proper divisors (9896659).

47970605 is a wasteful number, since it uses less digits than its factorization.

47970605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50427.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 47970605 is about 6926.0815039963. The cubic root of 47970605 is about 363.3499169455.

The spelling of 47970605 in words is "forty-seven million, nine hundred seventy thousand, six hundred five".