5425146 has 48 divisors (see below), whose sum is σ = 12823200. Its totient is φ = 1651104.

The previous prime is 5425111. The next prime is 5425153. The reversal of 5425146 is 6415245.

5425146 = T₂₄₆ + T₂₄₇ + ... + T₃₆₁.

Its product of digits (4800) is a multiple of the sum of its prime divisors (600).

It is a Curzon number.

It is a congruent number.

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, 9645 + ... + 10191.

It is an arithmetic number, because the mean of its divisors is an integer number (267150).

Almost surely, 2^5425146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5425146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6411600).

5425146 is an abundant number, since it is smaller than the sum of its proper divisors (7398054).

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

5425146 is a wasteful number, since it uses less digits than its factorization.

5425146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 600 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5425146 is about 2329.1942812913. The cubic root of 5425146 is about 175.7129661950.

Subtracting 5425146 from its reverse (6415245), we obtain a palindrome (990099).

It can be divided in two parts, 54 and 25146, that added together give a triangular number (25200 = T₂₂₄).

The spelling of 5425146 in words is "five million, four hundred twenty-five thousand, one hundred forty-six".