74501134 has 4 divisors (see below), whose sum is σ = 111751704. Its totient is φ = 37250566.

The previous prime is 74501131. The next prime is 74501137. The reversal of 74501134 is 43110547.

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

It is an interprime number because it is at equal distance from previous prime (74501131) and next prime (74501137).

It is a junction number, because it is equal to n+sod(n) for n = 74501099 and 74501108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74501131) 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 as a sum of consecutive naturals, namely, 18625282 + ... + 18625285.

It is an arithmetic number, because the mean of its divisors is an integer number (27937926).

Almost surely, 2^74501134 is an apocalyptic number.

74501134 is a deficient number, since it is larger than the sum of its proper divisors (37250570).

74501134 is a wasteful number, since it uses less digits than its factorization.

74501134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37250569.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 74501134 is about 8631.4039414223. The cubic root of 74501134 is about 420.7792298863.

The spelling of 74501134 in words is "seventy-four million, five hundred one thousand, one hundred thirty-four".