425537200 has 120 divisors (see below), whose sum is σ = 1181107440. Its totient is φ = 145612800.

The previous prime is 425537173. The next prime is 425537239. The reversal of 425537200 is 2735524.

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, 71956 + ... + 77644.

It is an arithmetic number, because the mean of its divisors is an integer number (9842562).

Almost surely, 2^425537200 is an apocalyptic number.

425537200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425537200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590553720).

425537200 is an abundant number, since it is smaller than the sum of its proper divisors (755570240).

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

425537200 is a wasteful number, since it uses less digits than its factorization.

425537200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735 (or 5724 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 425537200 is about 20628.5530272969. The cubic root of 425537200 is about 752.1639430551.

The spelling of 425537200 in words is "four hundred twenty-five million, five hundred thirty-seven thousand, two hundred".