70226087 has 8 divisors (see below), whose sum is σ = 71089920. Its totient is φ = 69367480.

The previous prime is 70226083. The next prime is 70226119. The reversal of 70226087 is 78062207.

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 70226087 - 2² = 70226083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70226083) 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 7 ways as a sum of consecutive naturals, for example, 30188 + ... + 32430.

It is an arithmetic number, because the mean of its divisors is an integer number (8886240).

Almost surely, 2^70226087 is an apocalyptic number.

70226087 is a deficient number, since it is larger than the sum of its proper divisors (863833).

70226087 is a wasteful number, since it uses less digits than its factorization.

70226087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 70226087 is about 8380.1006557201. The cubic root of 70226087 is about 412.5717526850.

The spelling of 70226087 in words is "seventy million, two hundred twenty-six thousand, eighty-seven".