85429310 has 16 divisors (see below), whose sum is σ = 154066752. Its totient is φ = 34106400.

The previous prime is 85429297. The next prime is 85429349. The reversal of 85429310 is 1392458.

It is a super-2 number, since 2×85429310² = 14596334014152200, which contains 22 as substring.

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, 2486 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (9629172).

Almost surely, 2^85429310 is an apocalyptic number.

85429310 is a deficient number, since it is larger than the sum of its proper divisors (68637442).

85429310 is a wasteful number, since it uses less digits than its factorization.

85429310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16339.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 85429310 is about 9242.7977366163. The cubic root of 85429310 is about 440.4219609117.

The spelling of 85429310 in words is "eighty-five million, four hundred twenty-nine thousand, three hundred ten".