84798063 has 16 divisors (see below), whose sum is σ = 143573760. Its totient is φ = 48455928.

The previous prime is 84798053. The next prime is 84798067. The reversal of 84798063 is 36089748.

It is a happy number.

It is not a de Polignac number, because 84798063 - 2⁵ = 84798031 is a prime.

It is a super-2 number, since 2×84798063² = 14381422977103938, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84798067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224145 + ... + 224522.

It is an arithmetic number, because the mean of its divisors is an integer number (8973360).

Almost surely, 2^84798063 is an apocalyptic number.

84798063 is a deficient number, since it is larger than the sum of its proper divisors (58775697).

84798063 is a wasteful number, since it uses less digits than its factorization.

84798063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448683 (or 448677 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 84798063 is about 9208.5863735972. The cubic root of 84798063 is about 439.3345018645.

The spelling of 84798063 in words is "eighty-four million, seven hundred ninety-eight thousand, sixty-three".