70466741 has 4 divisors (see below), whose sum is σ = 72185484. Its totient is φ = 68748000.

The previous prime is 70466731. The next prime is 70466743. The reversal of 70466741 is 14766407.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14766407 = 97 ⋅152231.

It can be written as a sum of positive squares in 2 ways, for example, as 40271716 + 30195025 = 6346^2 + 5495^2 .

It is a cyclic number.

It is not a de Polignac number, because 70466741 - 2²⁶ = 3357877 is a prime.

It is a super-2 number, since 2×70466741² = 9931123174322162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70466743) 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, 859310 + ... + 859391.

It is an arithmetic number, because the mean of its divisors is an integer number (18046371).

Almost surely, 2^70466741 is an apocalyptic number.

It is an amenable number.

70466741 is a deficient number, since it is larger than the sum of its proper divisors (1718743).

70466741 is a wasteful number, since it uses less digits than its factorization.

70466741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718742.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 70466741 is about 8394.4470336050. The cubic root of 70466741 is about 413.0424886960.

The spelling of 70466741 in words is "seventy million, four hundred sixty-six thousand, seven hundred forty-one".