70466229 has 6 divisors (see below), whose sum is σ = 101784566. Its totient is φ = 46977480.

The previous prime is 70466219. The next prime is 70466239. The reversal of 70466229 is 92266407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (70466219) and next prime (70466239).

It can be written as a sum of positive squares in only one way, i.e., 60372900 + 10093329 = 7770^2 + 3177^2 .

It is not a de Polignac number, because 70466229 - 2⁵ = 70466197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70466193 and 70466202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70466219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3914782 + ... + 3914799.

Almost surely, 2^70466229 is an apocalyptic number.

It is an amenable number.

70466229 is a deficient number, since it is larger than the sum of its proper divisors (31318337).

70466229 is a wasteful number, since it uses less digits than its factorization.

70466229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829587 (or 7829584 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 70466229 is about 8394.4165371990. The cubic root of 70466229 is about 413.0414883268.

The spelling of 70466229 in words is "seventy million, four hundred sixty-six thousand, two hundred twenty-nine".