86954071 has 8 divisors (see below), whose sum is σ = 89251344. Its totient is φ = 84665280.

The previous prime is 86954069. The next prime is 86954117. The reversal of 86954071 is 17045968.

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

It is a cyclic number.

It is not a de Polignac number, because 86954071 - 2¹ = 86954069 is a prime.

It is a super-2 number, since 2×86954071² = 15122020926946082, 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 (86954171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22261 + ... + 25873.

It is an arithmetic number, because the mean of its divisors is an integer number (11156418).

Almost surely, 2^86954071 is an apocalyptic number.

86954071 is a deficient number, since it is larger than the sum of its proper divisors (2297273).

86954071 is a wasteful number, since it uses less digits than its factorization.

86954071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 86954071 is about 9324.9166752309. The cubic root of 86954071 is about 443.0267738898.

The spelling of 86954071 in words is "eighty-six million, nine hundred fifty-four thousand, seventy-one".