367221040 has 40 divisors (see below), whose sum is σ = 881336448. Its totient is φ = 142149120.

The previous prime is 367221007. The next prime is 367221061. The reversal of 367221040 is 40122763.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 367220996 and 367221014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71557 + ... + 76516.

Almost surely, 2^367221040 is an apocalyptic number.

It is an amenable number.

367221040 is an abundant number, since it is smaller than the sum of its proper divisors (514115408).

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

367221040 is a wasteful number, since it uses less digits than its factorization.

367221040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148117 (or 148111 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 367221040 is about 19163.0122893036. The cubic root of 367221040 is about 716.1035918485.

The spelling of 367221040 in words is "three hundred sixty-seven million, two hundred twenty-one thousand, forty".