84601051 has 8 divisors (see below), whose sum is σ = 85307904. Its totient is φ = 83897640.

The previous prime is 84601043. The next prime is 84601067. The reversal of 84601051 is 15010648.

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 84601051 - 2³ = 84601043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84601001) 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, 70680 + ... + 71866.

It is an arithmetic number, because the mean of its divisors is an integer number (10663488).

Almost surely, 2^84601051 is an apocalyptic number.

84601051 is a deficient number, since it is larger than the sum of its proper divisors (706853).

84601051 is a wasteful number, since it uses less digits than its factorization.

84601051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 84601051 is about 9197.8829629432. The cubic root of 84601051 is about 438.9940016096.

Adding to 84601051 its reverse (15010648), we get a palindrome (99611699).

The spelling of 84601051 in words is "eighty-four million, six hundred one thousand, fifty-one".