84925401 has 16 divisors (see below), whose sum is σ = 123771648. Its totient is φ = 51368400.

The previous prime is 84925363. The next prime is 84925409. The reversal of 84925401 is 10452948.

It is not a de Polignac number, because 84925401 - 2¹⁴ = 84909017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84925409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16590 + ... + 21096.

It is an arithmetic number, because the mean of its divisors is an integer number (7735728).

Almost surely, 2^84925401 is an apocalyptic number.

It is an amenable number.

84925401 is a deficient number, since it is larger than the sum of its proper divisors (38846247).

84925401 is a wasteful number, since it uses less digits than its factorization.

84925401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 84925401 is about 9215.4978704354. The cubic root of 84925401 is about 439.5543024715.

The spelling of 84925401 in words is "eighty-four million, nine hundred twenty-five thousand, four hundred one".