40325300 has 18 divisors (see below), whose sum is σ = 87506118. Its totient is φ = 16130080.

The previous prime is 40325291. The next prime is 40325321. The reversal of 40325300 is 352304.

It can be written as a sum of positive squares in 3 ways, for example, as 1860496 + 38464804 = 1364^2 + 6202^2 .

It is a super-2 number, since 2×40325300² = 3252259640180000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201527 + ... + 201726.

It is an arithmetic number, because the mean of its divisors is an integer number (4861451).

Almost surely, 2^40325300 is an apocalyptic number.

It is an amenable number.

40325300 is an abundant number, since it is smaller than the sum of its proper divisors (47180818).

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

40325300 is a wasteful number, since it uses less digits than its factorization.

40325300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403267 (or 403260 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 40325300 is about 6350.2204686137. The cubic root of 40325300 is about 342.9197793962.

Adding to 40325300 its reverse (352304), we get a palindrome (40677604).

The spelling of 40325300 in words is "forty million, three hundred twenty-five thousand, three hundred".