70224435 has 32 divisors (see below), whose sum is σ = 125199360. Its totient is φ = 37346400.

The previous prime is 70224403. The next prime is 70224463. The reversal of 70224435 is 53442207.

70224435 is a `hidden beast` number, since 7 + 0 + 224 + 435 = 666.

It is not a de Polignac number, because 70224435 - 2⁵ = 70224403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 70224399 and 70224408.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 76630 + ... + 77540.

It is an arithmetic number, because the mean of its divisors is an integer number (3912480).

Almost surely, 2^70224435 is an apocalyptic number.

70224435 is a deficient number, since it is larger than the sum of its proper divisors (54974925).

70224435 is a wasteful number, since it uses less digits than its factorization.

70224435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 70224435 is about 8380.0020883052. The cubic root of 70224435 is about 412.5685175440.

The spelling of 70224435 in words is "seventy million, two hundred twenty-four thousand, four hundred thirty-five".