5909157 has 12 divisors (see below), whose sum is σ = 8561280. Its totient is φ = 3927528.

The previous prime is 5909153. The next prime is 5909173. The reversal of 5909157 is 7519095.

It is a happy number.

It is not a de Polignac number, because 5909157 - 2² = 5909153 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5909153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2988 + ... + 4554.

It is an arithmetic number, because the mean of its divisors is an integer number (713440).

Almost surely, 2^5909157 is an apocalyptic number.

It is an amenable number.

5909157 is a deficient number, since it is larger than the sum of its proper divisors (2652123).

5909157 is a wasteful number, since it uses less digits than its factorization.

5909157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992 (or 1989 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 36.

The square root of 5909157 is about 2430.8757681132. The cubic root of 5909157 is about 180.7903211757.

The spelling of 5909157 in words is "five million, nine hundred nine thousand, one hundred fifty-seven".