201674040 has 32 divisors (see below), whose sum is σ = 605022480. Its totient is φ = 53779712.

The previous prime is 201674029. The next prime is 201674041. The reversal of 201674040 is 40476102.

201674040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 201674040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201674041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840189 + ... + 840428.

Almost surely, 2^201674040 is an apocalyptic number.

201674040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201674040 is an abundant number, since it is smaller than the sum of its proper divisors (403348440).

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

201674040 is a wasteful number, since it uses less digits than its factorization.

201674040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680631 (or 1680627 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 201674040 is about 14201.1985409683. The cubic root of 201674040 is about 586.4306571923.

The spelling of 201674040 in words is "two hundred one million, six hundred seventy-four thousand, forty".