10218070 has 8 divisors (see below), whose sum is σ = 18392544. Its totient is φ = 4087224.

The previous prime is 10218059. The next prime is 10218073. The reversal of 10218070 is 7081201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10218073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510894 + ... + 510913.

It is an arithmetic number, because the mean of its divisors is an integer number (2299068).

Almost surely, 2^10218070 is an apocalyptic number.

10218070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10218070 is a deficient number, since it is larger than the sum of its proper divisors (8174474).

10218070 is a wasteful number, since it uses less digits than its factorization.

10218070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021814.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 10218070 is about 3196.5716009500. The cubic root of 10218070 is about 216.9982798394.

Adding to 10218070 its reverse (7081201), we get a palindrome (17299271).

The spelling of 10218070 in words is "ten million, two hundred eighteen thousand, seventy".