70054228 has 12 divisors (see below), whose sum is σ = 127925280. Its totient is φ = 33504152.

The previous prime is 70054219. The next prime is 70054247. The reversal of 70054228 is 82245007.

It is a junction number, because it is equal to n+sod(n) for n = 70054196 and 70054205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380638 + ... + 380821.

It is an arithmetic number, because the mean of its divisors is an integer number (10660440).

Almost surely, 2^70054228 is an apocalyptic number.

It is an amenable number.

70054228 is a deficient number, since it is larger than the sum of its proper divisors (57871052).

70054228 is a wasteful number, since it uses less digits than its factorization.

70054228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761486 (or 761484 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 70054228 is about 8369.8403807958. The cubic root of 70054228 is about 412.2349258727.

The spelling of 70054228 in words is "seventy million, fifty-four thousand, two hundred twenty-eight".