8662051 has 4 divisors (see below), whose sum is σ = 8941504. Its totient is φ = 8382600.

The previous prime is 8662037. The next prime is 8662057. The reversal of 8662051 is 1502668.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8662051 - 2⁵ = 8662019 is a prime.

It is a super-2 number, since 2×8662051² = 150062255053202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8662057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139680 + ... + 139741.

It is an arithmetic number, because the mean of its divisors is an integer number (2235376).

Almost surely, 2^8662051 is an apocalyptic number.

8662051 is a deficient number, since it is larger than the sum of its proper divisors (279453).

8662051 is a wasteful number, since it uses less digits than its factorization.

8662051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279452.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8662051 is about 2943.1362523675. The cubic root of 8662051 is about 205.3715332618.

The spelling of 8662051 in words is "eight million, six hundred sixty-two thousand, fifty-one".