260869742 has 16 divisors (see below), whose sum is σ = 448502400. Its totient is φ = 111477048.

The previous prime is 260869729. The next prime is 260869751. The reversal of 260869742 is 247968062.

It is a super-2 number, since 2×260869742² = 136106044582293128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260869693 and 260869702.

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, 21992 + ... + 31707.

It is an arithmetic number, because the mean of its divisors is an integer number (28031400).

Almost surely, 2^260869742 is an apocalyptic number.

260869742 is a deficient number, since it is larger than the sum of its proper divisors (187632658).

260869742 is a wasteful number, since it uses less digits than its factorization.

260869742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54055.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 260869742 is about 16151.4625343961. The cubic root of 260869742 is about 638.9613213886.

The spelling of 260869742 in words is "two hundred sixty million, eight hundred sixty-nine thousand, seven hundred forty-two".