85833404 has 6 divisors (see below), whose sum is σ = 150208464. Its totient is φ = 42916700.

The previous prime is 85833379. The next prime is 85833413. The reversal of 85833404 is 40433858.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10729172 + ... + 10729179.

It is an arithmetic number, because the mean of its divisors is an integer number (25034744).

Almost surely, 2^85833404 is an apocalyptic number.

It is an amenable number.

85833404 is a deficient number, since it is larger than the sum of its proper divisors (64375060).

85833404 is a wasteful number, since it uses less digits than its factorization.

85833404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21458355 (or 21458353 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 85833404 is about 9264.6318869127. The cubic root of 85833404 is about 441.1152904625.

The spelling of 85833404 in words is "eighty-five million, eight hundred thirty-three thousand, four hundred four".