10154422 has 8 divisors (see below), whose sum is σ = 15723072. Its totient is φ = 4913400.

The previous prime is 10154413. The next prime is 10154449. The reversal of 10154422 is 22445101.

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

It is a super-2 number, since 2×10154422² = 206224572308168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10154422.

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, 81829 + ... + 81952.

It is an arithmetic number, because the mean of its divisors is an integer number (1965384).

Almost surely, 2^10154422 is an apocalyptic number.

10154422 is a deficient number, since it is larger than the sum of its proper divisors (5568650).

10154422 is a wasteful number, since it uses less digits than its factorization.

10154422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163814.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 10154422 is about 3186.6003828532. The cubic root of 10154422 is about 216.5467828575.

Adding to 10154422 its reverse (22445101), we get a palindrome (32599523).

The spelling of 10154422 in words is "ten million, one hundred fifty-four thousand, four hundred twenty-two".