47090029 has 6 divisors (see below), whose sum is σ = 54778254. Its totient is φ = 40362840.

The previous prime is 47090027. The next prime is 47090041. The reversal of 47090029 is 92009074.

It can be written as a sum of positive squares in only one way, i.e., 38812900 + 8277129 = 6230^2 + 2877^2 .

It is not a de Polignac number, because 47090029 - 2¹ = 47090027 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47090027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 480462 + ... + 480559.

It is an arithmetic number, because the mean of its divisors is an integer number (9129709).

Almost surely, 2^47090029 is an apocalyptic number.

47090029 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

47090029 is a deficient number, since it is larger than the sum of its proper divisors (7688225).

47090029 is an equidigital number, since it uses as much as digits as its factorization.

47090029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961035 (or 961028 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 47090029 is about 6862.2174987390. The cubic root of 47090029 is about 361.1128858681.

The spelling of 47090029 in words is "forty-seven million, ninety thousand, twenty-nine".