36145448 has 32 divisors (see below), whose sum is σ = 73279200. Its totient is φ = 16656192.

The previous prime is 36145441. The next prime is 36145469. The reversal of 36145448 is 84454163.

It is a super-2 number, since 2×36145448² = 2612986822241408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36145441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411 + ... + 8837.

It is an arithmetic number, because the mean of its divisors is an integer number (2289975).

Almost surely, 2^36145448 is an apocalyptic number.

36145448 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

36145448 is an abundant number, since it is smaller than the sum of its proper divisors (37133752).

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

36145448 is a wasteful number, since it uses less digits than its factorization.

36145448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489 (or 6485 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 36145448 is about 6012.1084487890. The cubic root of 36145448 is about 330.6368113509.

The spelling of 36145448 in words is "thirty-six million, one hundred forty-five thousand, four hundred forty-eight".