74266494 has 16 divisors (see below), whose sum is σ = 154991232. Its totient is φ = 23679128.

The previous prime is 74266429. The next prime is 74266499. The reversal of 74266494 is 49466247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74266499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268944 + ... + 269219.

It is an arithmetic number, because the mean of its divisors is an integer number (9686952).

Almost surely, 2^74266494 is an apocalyptic number.

74266494 is an abundant number, since it is smaller than the sum of its proper divisors (80724738).

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

74266494 is a wasteful number, since it uses less digits than its factorization.

74266494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538191.

The product of its digits is 290304, while the sum is 42.

The square root of 74266494 is about 8617.8009956137. The cubic root of 74266494 is about 420.3370197430.

The spelling of 74266494 in words is "seventy-four million, two hundred sixty-six thousand, four hundred ninety-four".