83682454 has 16 divisors (see below), whose sum is σ = 130306176. Its totient is φ = 40262400.

The previous prime is 83682437. The next prime is 83682503. The reversal of 83682454 is 45428638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7494 + ... + 14950.

It is an arithmetic number, because the mean of its divisors is an integer number (8144136).

Almost surely, 2^83682454 is an apocalyptic number.

83682454 is a deficient number, since it is larger than the sum of its proper divisors (46623722).

83682454 is a wasteful number, since it uses less digits than its factorization.

83682454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7671.

The product of its digits is 184320, while the sum is 40.

The square root of 83682454 is about 9147.8114322498. The cubic root of 83682454 is about 437.3993525212.

The spelling of 83682454 in words is "eighty-three million, six hundred eighty-two thousand, four hundred fifty-four".