240377020 has 24 divisors (see below), whose sum is σ = 543622464. Its totient is φ = 88754496.

The previous prime is 240377017. The next prime is 240377021. The reversal of 240377020 is 20773042.

It is a super-2 number, since 2×240377020² = 115562223488160800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240377021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462004 + ... + 462523.

It is an arithmetic number, because the mean of its divisors is an integer number (22650936).

Almost surely, 2^240377020 is an apocalyptic number.

240377020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240377020 is an abundant number, since it is smaller than the sum of its proper divisors (303245444).

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

240377020 is a wasteful number, since it uses less digits than its factorization.

240377020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924549 (or 924547 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 240377020 is about 15504.0968779223. The cubic root of 240377020 is about 621.7717444955.

The spelling of 240377020 in words is "two hundred forty million, three hundred seventy-seven thousand, twenty".