84274901 has 8 divisors (see below), whose sum is σ = 87039360. Its totient is φ = 81551008.

The previous prime is 84274873. The next prime is 84274903. The reversal of 84274901 is 10947248.

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 84274901 - 2⁶ = 84274837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84274903) 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, 5891 + ... + 14256.

It is an arithmetic number, because the mean of its divisors is an integer number (10879920).

Almost surely, 2^84274901 is an apocalyptic number.

It is an amenable number.

84274901 is a deficient number, since it is larger than the sum of its proper divisors (2764459).

84274901 is a wasteful number, since it uses less digits than its factorization.

84274901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20283.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 84274901 is about 9180.1362190329. The cubic root of 84274901 is about 438.4291454291.

The spelling of 84274901 in words is "eighty-four million, two hundred seventy-four thousand, nine hundred one".