70292083 has 2 divisors, whose sum is σ = 70292084. Its totient is φ = 70292082.

The previous prime is 70292023. The next prime is 70292107. The reversal of 70292083 is 38029207.

It is a strong prime.

It is an emirp because it is prime and its reverse (38029207) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70292083 is a prime.

It is not a weakly prime, because it can be changed into another prime (70292023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35146041 + 35146042.

It is an arithmetic number, because the mean of its divisors is an integer number (35146042).

Almost surely, 2^70292083 is an apocalyptic number.

70292083 is a deficient number, since it is larger than the sum of its proper divisors (1).

70292083 is an equidigital number, since it uses as much as digits as its factorization.

70292083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 70292083 is about 8384.0373925693. The cubic root of 70292083 is about 412.7009523489.

The spelling of 70292083 in words is "seventy million, two hundred ninety-two thousand, eighty-three".