86045654 has 4 divisors (see below), whose sum is σ = 129068484. Its totient is φ = 43022826.

The previous prime is 86045629. The next prime is 86045657. The reversal of 86045654 is 45654068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86045657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21511412 + ... + 21511415.

It is an arithmetic number, because the mean of its divisors is an integer number (32267121).

Almost surely, 2^86045654 is an apocalyptic number.

86045654 is a deficient number, since it is larger than the sum of its proper divisors (43022830).

86045654 is a wasteful number, since it uses less digits than its factorization.

86045654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43022829.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 86045654 is about 9276.0796676182. The cubic root of 86045654 is about 441.4785897845.

The spelling of 86045654 in words is "eighty-six million, forty-five thousand, six hundred fifty-four".