1260150072 has 32 divisors (see below), whose sum is σ = 3316185600. Its totient is φ = 397941984.

The previous prime is 1260150049. The next prime is 1260150083. The reversal of 1260150072 is 2700510621.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1381288 + ... + 1382199.

It is an arithmetic number, because the mean of its divisors is an integer number (103630800).

Almost surely, 2^1260150072 is an apocalyptic number.

1260150072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1260150072 is an abundant number, since it is smaller than the sum of its proper divisors (2056035528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260150072 is a wasteful number, since it uses less digits than its factorization.

1260150072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763515 (or 2763511 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1260150072 is about 35498.5925354795. The cubic root of 1260150072 is about 1080.1251775346.

Adding to 1260150072 its reverse (2700510621), we get a palindrome (3960660693).

The spelling of 1260150072 in words is "one billion, two hundred sixty million, one hundred fifty thousand, seventy-two".