85754074 has 24 divisors (see below), whose sum is σ = 153689760. Its totient is φ = 35150808.

The previous prime is 85754063. The next prime is 85754077. The reversal of 85754074 is 47045758.

It is a super-2 number, since 2×85754074² = 14707522415194952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85754077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1617 + ... + 13195.

It is an arithmetic number, because the mean of its divisors is an integer number (6403740).

Almost surely, 2^85754074 is an apocalyptic number.

85754074 is a deficient number, since it is larger than the sum of its proper divisors (67935686).

85754074 is a wasteful number, since it uses less digits than its factorization.

85754074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11634 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 85754074 is about 9260.3495614367. The cubic root of 85754074 is about 440.9793509150.

The spelling of 85754074 in words is "eighty-five million, seven hundred fifty-four thousand, seventy-four".