85401076 has 12 divisors (see below), whose sum is σ = 150211908. Its totient is φ = 42483392.

The previous prime is 85401059. The next prime is 85401077. The reversal of 85401076 is 67010458.

It can be written as a sum of positive squares in 2 ways, for example, as 40832100 + 44568976 = 6390^2 + 6676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85401077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53401 + ... + 54976.

It is an arithmetic number, because the mean of its divisors is an integer number (12517659).

Almost surely, 2^85401076 is an apocalyptic number.

It is an amenable number.

85401076 is a deficient number, since it is larger than the sum of its proper divisors (64810832).

85401076 is a wasteful number, since it uses less digits than its factorization.

85401076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108578 (or 108576 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 85401076 is about 9241.2702590066. The cubic root of 85401076 is about 440.3734364112.

The spelling of 85401076 in words is "eighty-five million, four hundred one thousand, seventy-six".