1047265270 has 8 divisors (see below), whose sum is σ = 1885077504. Its totient is φ = 418906104.

The previous prime is 1047265249. The next prime is 1047265277. The reversal of 1047265270 is 725627401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047265277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52363254 + ... + 52363273.

It is an arithmetic number, because the mean of its divisors is an integer number (235634688).

Almost surely, 2^1047265270 is an apocalyptic number.

1047265270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1047265270 is a deficient number, since it is larger than the sum of its proper divisors (837812234).

1047265270 is a wasteful number, since it uses less digits than its factorization.

1047265270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104726534.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 1047265270 is about 32361.4781800832. The cubic root of 1047265270 is about 1015.5131865797.

The spelling of 1047265270 in words is "one billion, forty-seven million, two hundred sixty-five thousand, two hundred seventy".