74951941 has 4 divisors (see below), whose sum is σ = 78896800. Its totient is φ = 71007084.

The previous prime is 74951923. The next prime is 74951953. The reversal of 74951941 is 14915947.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14915947 = 29 ⋅514343.

It is a cyclic number.

It is not a de Polignac number, because 74951941 - 2⁵ = 74951909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74951894 and 74951903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74951141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1972401 + ... + 1972438.

It is an arithmetic number, because the mean of its divisors is an integer number (19724200).

Almost surely, 2^74951941 is an apocalyptic number.

It is an amenable number.

74951941 is a deficient number, since it is larger than the sum of its proper divisors (3944859).

74951941 is a wasteful number, since it uses less digits than its factorization.

74951941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944858.

The product of its digits is 45360, while the sum is 40.

The square root of 74951941 is about 8657.4789055475. The cubic root of 74951941 is about 421.6262366697.

The spelling of 74951941 in words is "seventy-four million, nine hundred fifty-one thousand, nine hundred forty-one".