1074326531 has 4 divisors (see below), whose sum is σ = 1080759792. Its totient is φ = 1067893272.

The previous prime is 1074326503. The next prime is 1074326537. The reversal of 1074326531 is 1356234701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1356234701 = 113 ⋅12002077.

It is a cyclic number.

It is not a de Polignac number, because 1074326531 - 2⁶ = 1074326467 is a prime.

It is a super-2 number, since 2×1074326531² = 2308354990420987922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074326537) 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, 3216380 + ... + 3216713.

It is an arithmetic number, because the mean of its divisors is an integer number (270189948).

Almost surely, 2^1074326531 is an apocalyptic number.

1074326531 is a deficient number, since it is larger than the sum of its proper divisors (6433261).

1074326531 is an equidigital number, since it uses as much as digits as its factorization.

1074326531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433260.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1074326531 is about 32776.9207064971. The cubic root of 1074326531 is about 1024.1858396205.

The spelling of 1074326531 in words is "one billion, seventy-four million, three hundred twenty-six thousand, five hundred thirty-one".