8066157 has 8 divisors (see below), whose sum is σ = 11732640. Its totient is φ = 4888560.

The previous prime is 8066153. The next prime is 8066161. The reversal of 8066157 is 7516608.

It is an interprime number because it is at equal distance from previous prime (8066153) and next prime (8066161).

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

It is not a de Polignac number, because 8066157 - 2² = 8066153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 244429 = 8066157 / (8 + 0 + 6 + 6 + 1 + 5 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122182 + ... + 122247.

It is an arithmetic number, because the mean of its divisors is an integer number (1466580).

Almost surely, 2^8066157 is an apocalyptic number.

It is an amenable number.

8066157 is a deficient number, since it is larger than the sum of its proper divisors (3666483).

8066157 is a wasteful number, since it uses less digits than its factorization.

8066157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244443.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8066157 is about 2840.0980616873. The cubic root of 8066157 is about 200.5497955726.

The spelling of 8066157 in words is "eight million, sixty-six thousand, one hundred fifty-seven".