70674433 has 4 divisors (see below), whose sum is σ = 74394160. Its totient is φ = 66954708.

The previous prime is 70674419. The next prime is 70674467. The reversal of 70674433 is 33447607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 70674433 - 2¹³ = 70666241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70654433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859835 + ... + 1859872.

It is an arithmetic number, because the mean of its divisors is an integer number (18598540).

Almost surely, 2^70674433 is an apocalyptic number.

It is an amenable number.

70674433 is a deficient number, since it is larger than the sum of its proper divisors (3719727).

70674433 is a wasteful number, since it uses less digits than its factorization.

70674433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719726.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 70674433 is about 8406.8087286437. The cubic root of 70674433 is about 413.4478878779.

The spelling of 70674433 in words is "seventy million, six hundred seventy-four thousand, four hundred thirty-three".