1072650736 has 10 divisors (see below), whose sum is σ = 2078260832. Its totient is φ = 536325360.

The previous prime is 1072650731. The next prime is 1072650737. The reversal of 1072650736 is 6370562701.

It is a junction number, because it is equal to n+sod(n) for n = 1072650695 and 1072650704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072650731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33520320 + ... + 33520351.

Almost surely, 2^1072650736 is an apocalyptic number.

1072650736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1072650736 is a deficient number, since it is larger than the sum of its proper divisors (1005610096).

1072650736 is an equidigital number, since it uses as much as digits as its factorization.

1072650736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67040679 (or 67040673 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 1072650736 is about 32751.3470867993. The cubic root of 1072650736 is about 1023.6530349158.

The spelling of 1072650736 in words is "one billion, seventy-two million, six hundred fifty thousand, seven hundred thirty-six".