70546499 has 2 divisors, whose sum is σ = 70546500. Its totient is φ = 70546498.

The previous prime is 70546493. The next prime is 70546501. The reversal of 70546499 is 99464507.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70546499 is a prime.

Together with 70546501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70546493) 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, 35273249 + 35273250.

It is an arithmetic number, because the mean of its divisors is an integer number (35273250).

Almost surely, 2^70546499 is an apocalyptic number.

70546499 is a deficient number, since it is larger than the sum of its proper divisors (1).

70546499 is an equidigital number, since it uses as much as digits as its factorization.

70546499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 70546499 is about 8399.1963306021. The cubic root of 70546499 is about 413.1982644143.

The spelling of 70546499 in words is "seventy million, five hundred forty-six thousand, four hundred ninety-nine".