74850737 has 8 divisors (see below), whose sum is σ = 80949120. Its totient is φ = 68801040.

The previous prime is 74850731. The next prime is 74850739. The reversal of 74850737 is 73705847.

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

It is a cyclic number.

It is not a de Polignac number, because 74850737 - 2¹⁸ = 74588593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74850694 and 74850703.

It is not an unprimeable number, because it can be changed into a prime (74850731) 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, 8939 + ... + 15152.

It is an arithmetic number, because the mean of its divisors is an integer number (10118640).

Almost surely, 2^74850737 is an apocalyptic number.

It is an amenable number.

74850737 is a deficient number, since it is larger than the sum of its proper divisors (6098383).

74850737 is a wasteful number, since it uses less digits than its factorization.

74850737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 74850737 is about 8651.6320425686. The cubic root of 74850737 is about 421.4363839867.

The spelling of 74850737 in words is "seventy-four million, eight hundred fifty thousand, seven hundred thirty-seven".