8700061 has 4 divisors (see below), whose sum is σ = 8902432. Its totient is φ = 8497692.

The previous prime is 8700059. The next prime is 8700071. The reversal of 8700061 is 1600078.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8700061 - 2¹ = 8700059 is a prime.

It is a super-2 number, since 2×8700061² = 151382122807442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8700001) 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, 101121 + ... + 101206.

It is an arithmetic number, because the mean of its divisors is an integer number (2225608).

Almost surely, 2^8700061 is an apocalyptic number.

It is an amenable number.

8700061 is a deficient number, since it is larger than the sum of its proper divisors (202371).

8700061 is a wasteful number, since it uses less digits than its factorization.

8700061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202370.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 8700061 is about 2949.5865812008. The cubic root of 8700061 is about 205.6714923065.

The spelling of 8700061 in words is "eight million, seven hundred thousand, sixty-one".