74701069 has 2 divisors, whose sum is σ = 74701070. Its totient is φ = 74701068.

The previous prime is 74701061. The next prime is 74701093. The reversal of 74701069 is 96010747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58339044 + 16362025 = 7638^2 + 4045^2 .

It is a cyclic number.

It is not a de Polignac number, because 74701069 - 2³ = 74701061 is a prime.

It is a super-2 number, since 2×74701069² = 11160499419485522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74701061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37350534 + 37350535.

It is an arithmetic number, because the mean of its divisors is an integer number (37350535).

Almost surely, 2^74701069 is an apocalyptic number.

It is an amenable number.

74701069 is a deficient number, since it is larger than the sum of its proper divisors (1).

74701069 is an equidigital number, since it uses as much as digits as its factorization.

74701069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 74701069 is about 8642.9780168643. The cubic root of 74701069 is about 421.1553017914.

The spelling of 74701069 in words is "seventy-four million, seven hundred one thousand, sixty-nine".