70274023 has 2 divisors, whose sum is σ = 70274024. Its totient is φ = 70274022.

The previous prime is 70274011. The next prime is 70274051. The reversal of 70274023 is 32047207.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70274023 - 2¹³ = 70265831 is a prime.

It is equal to p_4133239 and since 70274023 and 4133239 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70271023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35137011 + 35137012.

It is an arithmetic number, because the mean of its divisors is an integer number (35137012).

Almost surely, 2^70274023 is an apocalyptic number.

70274023 is a deficient number, since it is larger than the sum of its proper divisors (1).

70274023 is an equidigital number, since it uses as much as digits as its factorization.

70274023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 70274023 is about 8382.9602766565. The cubic root of 70274023 is about 412.6656045198.

The spelling of 70274023 in words is "seventy million, two hundred seventy-four thousand, twenty-three".