70475633 has 2 divisors, whose sum is σ = 70475634. Its totient is φ = 70475632.

The previous prime is 70475627. The next prime is 70475681. The reversal of 70475633 is 33657407.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36276529 + 34199104 = 6023^2 + 5848^2 .

It is a cyclic number.

It is not a de Polignac number, because 70475633 - 2⁶ = 70475569 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 70475593 and 70475602.

It is not a weakly prime, because it can be changed into another prime (70475683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35237816 + 35237817.

It is an arithmetic number, because the mean of its divisors is an integer number (35237817).

Almost surely, 2^70475633 is an apocalyptic number.

It is an amenable number.

70475633 is a deficient number, since it is larger than the sum of its proper divisors (1).

70475633 is an equidigital number, since it uses as much as digits as its factorization.

70475633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 70475633 is about 8394.9766527370. The cubic root of 70475633 is about 413.0598615222.

The spelling of 70475633 in words is "seventy million, four hundred seventy-five thousand, six hundred thirty-three".