70462243 has 2 divisors, whose sum is σ = 70462244. Its totient is φ = 70462242.

The previous prime is 70462237. The next prime is 70462277. The reversal of 70462243 is 34226407.

It is a weak prime.

It is an emirp because it is prime and its reverse (34226407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70462243 - 2²¹ = 68365091 is a prime.

It is not a weakly prime, because it can be changed into another prime (70462213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35231121 + 35231122.

It is an arithmetic number, because the mean of its divisors is an integer number (35231122).

Almost surely, 2^70462243 is an apocalyptic number.

70462243 is a deficient number, since it is larger than the sum of its proper divisors (1).

70462243 is an equidigital number, since it uses as much as digits as its factorization.

70462243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 70462243 is about 8394.1791141243. The cubic root of 70462243 is about 413.0337001308.

The spelling of 70462243 in words is "seventy million, four hundred sixty-two thousand, two hundred forty-three".