3051426 has 48 divisors (see below), whose sum is σ = 7239456. Its totient is φ = 854784.

The previous prime is 3051397. The next prime is 3051431. The reversal of 3051426 is 6241503.

It is a happy number.

3051426 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3051426² = 18622401266952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

3051426 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28465 + ... + 28571.

It is an arithmetic number, because the mean of its divisors is an integer number (150822).

Almost surely, 2^3051426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3051426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3619728).

3051426 is an abundant number, since it is smaller than the sum of its proper divisors (4188030).

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

3051426 is a wasteful number, since it uses less digits than its factorization.

3051426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3051426 is about 1746.8331345609. The cubic root of 3051426 is about 145.0443938582.

Adding to 3051426 its reverse (6241503), we get a palindrome (9292929).

The spelling of 3051426 in words is "three million, fifty-one thousand, four hundred twenty-six".