2467997642 has 32 divisors (see below), whose sum is σ = 4151347200. Its totient is φ = 1090721520.

The previous prime is 2467997641. The next prime is 2467997657.

2467997642 is nontrivially palindromic in base 10.

2467997642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2467997641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205109 + ... + 216807.

It is an arithmetic number, because the mean of its divisors is an integer number (129729600).

Almost surely, 2^2467997642 is an apocalyptic number.

2467997642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2467997642 is a deficient number, since it is larger than the sum of its proper divisors (1683349558).

2467997642 is a wasteful number, since it uses less digits than its factorization.

2467997642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11978.

The product of its digits is 9144576, while the sum is 56.

The square root of 2467997642 is about 49678.9456611148. The cubic root of 2467997642 is about 1351.3927358866.

The spelling of 2467997642 in words is "two billion, four hundred sixty-seven million, nine hundred ninety-seven thousand, six hundred forty-two".