35225400 has 96 divisors (see below), whose sum is σ = 124813440. Its totient is φ = 8050560.

The previous prime is 35225387. The next prime is 35225423. The reversal of 35225400 is 452253.

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

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, 7 + ... + 8393.

It is an arithmetic number, because the mean of its divisors is an integer number (1300140).

Almost surely, 2^35225400 is an apocalyptic number.

35225400 is a gapful number since it is divisible by the number (30) 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 35225400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62406720).

35225400 is an abundant number, since it is smaller than the sum of its proper divisors (89588040).

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

35225400 is a wasteful number, since it uses less digits than its factorization.

35225400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8413 (or 8404 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 35225400 is about 5935.0989882225. The cubic root of 35225400 is about 327.8073179246.

Adding to 35225400 its sum of digits (21), we get a triangular number (35225421 = T₈₃₉₃).

Adding to 35225400 its reverse (452253), we get a palindrome (35677653).

It can be divided in two parts, 352 and 25400, that added together give a palindrome (25752).

The spelling of 35225400 in words is "thirty-five million, two hundred twenty-five thousand, four hundred".