85421462 has 16 divisors (see below), whose sum is σ = 147087360. Its totient is φ = 36446568.

The previous prime is 85421459. The next prime is 85421467. The reversal of 85421462 is 26412458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85421467) 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, 10262 + ... + 16617.

It is an arithmetic number, because the mean of its divisors is an integer number (9192960).

Almost surely, 2^85421462 is an apocalyptic number.

85421462 is a deficient number, since it is larger than the sum of its proper divisors (61665898).

85421462 is a wasteful number, since it uses less digits than its factorization.

85421462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27115.

The product of its digits is 15360, while the sum is 32.

The square root of 85421462 is about 9242.3731800875. The cubic root of 85421462 is about 440.4084739816.

The spelling of 85421462 in words is "eighty-five million, four hundred twenty-one thousand, four hundred sixty-two".