2601622742 has 16 divisors (see below), whose sum is σ = 3926558160. Its totient is φ = 1292791008.

The previous prime is 2601622697. The next prime is 2601622769. The reversal of 2601622742 is 2472261062.

2601622742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2601622699 and 2601622708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264008 + ... + 273684.

It is an arithmetic number, because the mean of its divisors is an integer number (245409885).

Almost surely, 2^2601622742 is an apocalyptic number.

2601622742 is a deficient number, since it is larger than the sum of its proper divisors (1324935418).

2601622742 is a wasteful number, since it uses less digits than its factorization.

2601622742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10495.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2601622742 is about 51006.1049483295. The cubic root of 2601622742 is about 1375.3548821945.

The spelling of 2601622742 in words is "two billion, six hundred one million, six hundred twenty-two thousand, seven hundred forty-two".