260149630 has 32 divisors (see below), whose sum is σ = 507425184. Its totient is φ = 95458176.

The previous prime is 260149597. The next prime is 260149663. The reversal of 260149630 is 36941062.

It is an interprime number because it is at equal distance from previous prime (260149597) and next prime (260149663).

It is a junction number, because it is equal to n+sod(n) for n = 260149592 and 260149601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15052 + ... + 27328.

It is an arithmetic number, because the mean of its divisors is an integer number (15857037).

Almost surely, 2^260149630 is an apocalyptic number.

260149630 is a deficient number, since it is larger than the sum of its proper divisors (247275554).

260149630 is a wasteful number, since it uses less digits than its factorization.

260149630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12460.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 260149630 is about 16129.1546585678. The cubic root of 260149630 is about 638.3728441133.

The spelling of 260149630 in words is "two hundred sixty million, one hundred forty-nine thousand, six hundred thirty".