70283401 has 8 divisors (see below), whose sum is σ = 71112744. Its totient is φ = 69457920.

The previous prime is 70283399. The next prime is 70283419. The reversal of 70283401 is 10438207.

It can be written as a sum of positive squares in 4 ways, for example, as 577600 + 69705801 = 760^2 + 8349^2 .

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 70283401 - 2¹ = 70283399 is a prime.

It is a super-2 number, since 2×70283401² = 9879512912253602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70283441) 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, 50961 + ... + 52321.

It is an arithmetic number, because the mean of its divisors is an integer number (8889093).

Almost surely, 2^70283401 is an apocalyptic number.

It is an amenable number.

70283401 is a deficient number, since it is larger than the sum of its proper divisors (829343).

70283401 is a wasteful number, since it uses less digits than its factorization.

70283401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 70283401 is about 8383.5196069431. The cubic root of 70283401 is about 412.6839603111.

The spelling of 70283401 in words is "seventy million, two hundred eighty-three thousand, four hundred one".