74940501 has 8 divisors (see below), whose sum is σ = 100050784. Its totient is φ = 49895280.

The previous prime is 74940491. The next prime is 74940517. The reversal of 74940501 is 10504947.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74940501 - 2⁵ = 74940469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74940521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13510 + ... + 18231.

It is an arithmetic number, because the mean of its divisors is an integer number (12506348).

Almost surely, 2^74940501 is an apocalyptic number.

It is an amenable number.

74940501 is a deficient number, since it is larger than the sum of its proper divisors (25110283).

74940501 is a wasteful number, since it uses less digits than its factorization.

74940501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32531.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 74940501 is about 8656.8181799088. The cubic root of 74940501 is about 421.6047844809.

The spelling of 74940501 in words is "seventy-four million, nine hundred forty thousand, five hundred one".