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85335692 = 22138918439
BaseRepresentation
bin1010001011000…
…01111010001100
312221120111120012
411011201322030
5133321220232
612245012352
72054225051
oct505417214
9187514505
1085335692
1144195a72
12246b40b8
13148aabc0
14b495028
1577599b2
hex5161e8c

85335692 has 24 divisors (see below), whose sum is σ = 162640800. Its totient is φ = 38941056.

The previous prime is 85335683. The next prime is 85335697. The reversal of 85335692 is 29653358.

It is not an unprimeable number, because it can be changed into a prime (85335697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4592 + ... + 13847.

It is an arithmetic number, because the mean of its divisors is an integer number (6776700).

Almost surely, 285335692 is an apocalyptic number.

It is an amenable number.

85335692 is a deficient number, since it is larger than the sum of its proper divisors (77305108).

85335692 is a wasteful number, since it uses less digits than its factorization.

85335692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18545 (or 18543 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 85335692 is about 9237.7319727301. The cubic root of 85335692 is about 440.2610228078.

The spelling of 85335692 in words is "eighty-five million, three hundred thirty-five thousand, six hundred ninety-two".

Divisors: 1 2 4 13 26 52 89 178 356 1157 2314 4628 18439 36878 73756 239707 479414 958828 1641071 3282142 6564284 21333923 42667846 85335692