4151022 has 8 divisors (see below), whose sum is σ = 8302056. Its totient is φ = 1383672.

The previous prime is 4151011. The next prime is 4151023. The reversal of 4151022 is 2201514.

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

4151022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4150992 and 4151010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151023) 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, 345913 + ... + 345924.

It is an arithmetic number, because the mean of its divisors is an integer number (1037757).

Almost surely, 2^4151022 is an apocalyptic number.

4151022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4151022 is a wasteful number, since it uses less digits than its factorization.

4151022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691842.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4151022 is about 2037.4057033394. The cubic root of 4151022 is about 160.7132480497.

Adding to 4151022 its reverse (2201514), we get a palindrome (6352536).

It can be divided in two parts, 41 and 51022, that multiplied together give a palindrome (2091902).

The spelling of 4151022 in words is "four million, one hundred fifty-one thousand, twenty-two".