94540074 has 16 divisors (see below), whose sum is σ = 197301312. Its totient is φ = 30143168.

The previous prime is 94540073. The next prime is 94540079. The reversal of 94540074 is 47004549.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94540073) 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 7 ways as a sum of consecutive naturals, for example, 342399 + ... + 342674.

It is an arithmetic number, because the mean of its divisors is an integer number (12331332).

Almost surely, 2^94540074 is an apocalyptic number.

94540074 is an abundant number, since it is smaller than the sum of its proper divisors (102761238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94540074 is a wasteful number, since it uses less digits than its factorization.

94540074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685101.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 94540074 is about 9723.1720132887. The cubic root of 94540074 is about 455.5527220085.

The spelling of 94540074 in words is "ninety-four million, five hundred forty thousand, seventy-four".