84523803 has 32 divisors (see below), whose sum is σ = 139517952. Its totient is φ = 44323200.

The previous prime is 84523787. The next prime is 84523819. The reversal of 84523803 is 30832548.

It is an interprime number because it is at equal distance from previous prime (84523787) and next prime (84523819).

It is not a de Polignac number, because 84523803 - 2⁴ = 84523787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84523823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51333 + ... + 52953.

It is an arithmetic number, because the mean of its divisors is an integer number (4359936).

Almost surely, 2^84523803 is an apocalyptic number.

84523803 is a deficient number, since it is larger than the sum of its proper divisors (54994149).

84523803 is a wasteful number, since it uses less digits than its factorization.

84523803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 84523803 is about 9193.6827767767. The cubic root of 84523803 is about 438.8603478909.

The spelling of 84523803 in words is "eighty-four million, five hundred twenty-three thousand, eight hundred three".