47693090 has 32 divisors (see below), whose sum is σ = 88231680. Its totient is φ = 18555264.

The previous prime is 47693083. The next prime is 47693101. The reversal of 47693090 is 9039674.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57257 + ... + 58083.

It is an arithmetic number, because the mean of its divisors is an integer number (2757240).

Almost surely, 2^47693090 is an apocalyptic number.

47693090 is a deficient number, since it is larger than the sum of its proper divisors (40538590).

47693090 is a wasteful number, since it uses less digits than its factorization.

47693090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 47693090 is about 6906.0183897815. The cubic root of 47693090 is about 362.6478889244.

The spelling of 47693090 in words is "forty-seven million, six hundred ninety-three thousand, ninety".