1072674405 has 24 divisors (see below), whose sum is σ = 2028330720. Its totient is φ = 520084320.

The previous prime is 1072674401. The next prime is 1072674413. The reversal of 1072674405 is 5044762701.

It is not a de Polignac number, because 1072674405 - 2² = 1072674401 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072674405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072674401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1083015 + ... + 1084004.

It is an arithmetic number, because the mean of its divisors is an integer number (84513780).

Almost surely, 2^1072674405 is an apocalyptic number.

1072674405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1072674405 is a deficient number, since it is larger than the sum of its proper divisors (955656315).

1072674405 is a wasteful number, since it uses less digits than its factorization.

1072674405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167041 (or 2167038 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 1072674405 is about 32751.7084287217. The cubic root of 1072674405 is about 1023.6605641344.

The spelling of 1072674405 in words is "one billion, seventy-two million, six hundred seventy-four thousand, four hundred five".