70495433 has 4 divisors (see below), whose sum is σ = 72926340. Its totient is φ = 68064528.

The previous prime is 70495421. The next prime is 70495463. The reversal of 70495433 is 33459407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33459407 = 659 ⋅50773.

It can be written as a sum of positive squares in 2 ways, for example, as 33674809 + 36820624 = 5803^2 + 6068^2 .

It is a cyclic number.

It is not a de Polignac number, because 70495433 - 2⁴ = 70495417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70495393 and 70495402.

It is not an unprimeable number, because it can be changed into a prime (70495463) 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 in 3 ways as a sum of consecutive naturals, for example, 1215410 + ... + 1215467.

It is an arithmetic number, because the mean of its divisors is an integer number (18231585).

Almost surely, 2^70495433 is an apocalyptic number.

It is an amenable number.

70495433 is a deficient number, since it is larger than the sum of its proper divisors (2430907).

70495433 is a wasteful number, since it uses less digits than its factorization.

70495433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430906.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 70495433 is about 8396.1558465765. The cubic root of 70495433 is about 413.0985407040.

The spelling of 70495433 in words is "seventy million, four hundred ninety-five thousand, four hundred thirty-three".