74135926 has 4 divisors (see below), whose sum is σ = 111203892. Its totient is φ = 37067962.

The previous prime is 74135921. The next prime is 74135927. The reversal of 74135926 is 62953147.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×74135926² = 10992271047754952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74135921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18533980 + ... + 18533983.

It is an arithmetic number, because the mean of its divisors is an integer number (27800973).

Almost surely, 2^74135926 is an apocalyptic number.

74135926 is a deficient number, since it is larger than the sum of its proper divisors (37067966).

74135926 is a wasteful number, since it uses less digits than its factorization.

74135926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37067965.

The product of its digits is 45360, while the sum is 37.

The square root of 74135926 is about 8610.2221806409. Note that the first 3 decimals coincide. The cubic root of 74135926 is about 420.0905435933.

The spelling of 74135926 in words is "seventy-four million, one hundred thirty-five thousand, nine hundred twenty-six".