240252077 has 8 divisors (see below), whose sum is σ = 267079680. Its totient is φ = 214616880.

The previous prime is 240252073. The next prime is 240252083. The reversal of 240252077 is 770252042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240252077 - 2² = 240252073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240252073) 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, 297677 + ... + 298482.

It is an arithmetic number, because the mean of its divisors is an integer number (33384960).

Almost surely, 2^240252077 is an apocalyptic number.

It is an amenable number.

240252077 is a deficient number, since it is larger than the sum of its proper divisors (26827603).

240252077 is a wasteful number, since it uses less digits than its factorization.

240252077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596203.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 240252077 is about 15500.0669998552. The cubic root of 240252077 is about 621.6639977971.

The spelling of 240252077 in words is "two hundred forty million, two hundred fifty-two thousand, seventy-seven".