84928701 has 16 divisors (see below), whose sum is σ = 133035840. Its totient is φ = 47512320.

The previous prime is 84928699. The next prime is 84928703. The reversal of 84928701 is 10782948.

It is an interprime number because it is at equal distance from previous prime (84928699) and next prime (84928703).

It is not a de Polignac number, because 84928701 - 2¹ = 84928699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 84928701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84928703) 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, 98556 + ... + 99413.

It is an arithmetic number, because the mean of its divisors is an integer number (8314740).

Almost surely, 2^84928701 is an apocalyptic number.

It is an amenable number.

84928701 is a deficient number, since it is larger than the sum of its proper divisors (48107139).

84928701 is a wasteful number, since it uses less digits than its factorization.

84928701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197996.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 84928701 is about 9215.6769149097. The cubic root of 84928701 is about 439.5599957442.

Subtracting from 84928701 its reverse (10782948), we obtain a triangular number (74145753 = T₁₂₁₇₇).

The spelling of 84928701 in words is "eighty-four million, nine hundred twenty-eight thousand, seven hundred one".