36398250 has 96 divisors (see below), whose sum is σ = 112529664. Its totient is φ = 8316000.

The previous prime is 36398249. The next prime is 36398267. The reversal of 36398250 is 5289363.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14595 + ... + 16905.

It is an arithmetic number, because the mean of its divisors is an integer number (1172184).

Almost surely, 2^36398250 is an apocalyptic number.

36398250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36398250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56264832).

36398250 is an abundant number, since it is smaller than the sum of its proper divisors (76131414).

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

36398250 is a wasteful number, since it uses less digits than its factorization.

36398250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341 (or 2328 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 36398250 is about 6033.0962200184. The cubic root of 36398250 is about 331.4058481073.

The spelling of 36398250 in words is "thirty-six million, three hundred ninety-eight thousand, two hundred fifty".