74954012 has 24 divisors (see below), whose sum is σ = 157799040. Its totient is φ = 30432240.

The previous prime is 74953999. The next prime is 74954023. The reversal of 74954012 is 21045947.

It is a happy number.

It is a super-2 number, since 2×74954012² = 11236207829792288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74954012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69914 + ... + 70977.

It is an arithmetic number, because the mean of its divisors is an integer number (6574960).

Almost surely, 2^74954012 is an apocalyptic number.

It is an amenable number.

74954012 is an abundant number, since it is smaller than the sum of its proper divisors (82845028).

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

74954012 is a wasteful number, since it uses less digits than its factorization.

74954012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140921 (or 140919 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 74954012 is about 8657.5985122897. The cubic root of 74954012 is about 421.6301199576.

Adding to 74954012 its reverse (21045947), we get a palindrome (95999959).

The spelling of 74954012 in words is "seventy-four million, nine hundred fifty-four thousand, twelve".