2442577047 has 8 divisors (see below), whose sum is σ = 3259769856. Its totient is φ = 1626884472.

The previous prime is 2442577021. The next prime is 2442577073. The reversal of 2442577047 is 7407752442.

It is an interprime number because it is at equal distance from previous prime (2442577021) and next prime (2442577073).

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

It is not a de Polignac number, because 2442577047 - 2⁷ = 2442576919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442577147) 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, 371253 + ... + 377774.

It is an arithmetic number, because the mean of its divisors is an integer number (407471232).

Almost surely, 2^2442577047 is an apocalyptic number.

2442577047 is a deficient number, since it is larger than the sum of its proper divisors (817192809).

2442577047 is a wasteful number, since it uses less digits than its factorization.

2442577047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750117.

The product of its (nonzero) digits is 439040, while the sum is 42.

The square root of 2442577047 is about 49422.4346526959. The cubic root of 2442577047 is about 1346.7368921555.

The spelling of 2442577047 in words is "two billion, four hundred forty-two million, five hundred seventy-seven thousand, forty-seven".