1372207263 has 8 divisors (see below), whose sum is σ = 2090982528. Its totient is φ = 784118424.

The previous prime is 1372207217. The next prime is 1372207279. The reversal of 1372207263 is 3627022731.

1372207263 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1372207263 - 2¹³ = 1372199071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372207283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32671581 + ... + 32671622.

It is an arithmetic number, because the mean of its divisors is an integer number (261372816).

Almost surely, 2^1372207263 is an apocalyptic number.

1372207263 is a deficient number, since it is larger than the sum of its proper divisors (718775265).

1372207263 is an equidigital number, since it uses as much as digits as its factorization.

1372207263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65343213.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 1372207263 is about 37043.3160367697. The cubic root of 1372207263 is about 1111.2366875577.

Adding to 1372207263 its reverse (3627022731), we get a palindrome (4999229994).

The spelling of 1372207263 in words is "one billion, three hundred seventy-two million, two hundred seven thousand, two hundred sixty-three".