70226351 has 8 divisors (see below), whose sum is σ = 76409424. Its totient is φ = 64154880.

The previous prime is 70226341. The next prime is 70226369. The reversal of 70226351 is 15362207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70226351 - 2¹⁴ = 70209967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70226351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70226341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26585 + ... + 29106.

It is an arithmetic number, because the mean of its divisors is an integer number (9551178).

Almost surely, 2^70226351 is an apocalyptic number.

70226351 is a deficient number, since it is larger than the sum of its proper divisors (6183073).

70226351 is a wasteful number, since it uses less digits than its factorization.

70226351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55801.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 70226351 is about 8380.1164073060. The cubic root of 70226351 is about 412.5722696762.

Adding to 70226351 its reverse (15362207), we get a palindrome (85588558).

The spelling of 70226351 in words is "seventy million, two hundred twenty-six thousand, three hundred fifty-one".