1074152731 has 2 divisors, whose sum is σ = 1074152732. Its totient is φ = 1074152730.

The previous prime is 1074152713. The next prime is 1074152773. The reversal of 1074152731 is 1372514701.

Together with previous prime (1074152713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1074152731 - 2¹¹ = 1074150683 is a prime.

It is a super-2 number, since 2×1074152731² = 2307608179029516722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1074152693 and 1074152702.

It is not a weakly prime, because it can be changed into another prime (1074152791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537076365 + 537076366.

It is an arithmetic number, because the mean of its divisors is an integer number (537076366).

Almost surely, 2^1074152731 is an apocalyptic number.

1074152731 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074152731 is an equidigital number, since it uses as much as digits as its factorization.

1074152731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1074152731 is about 32774.2693434957. The cubic root of 1074152731 is about 1024.1306071583.

The spelling of 1074152731 in words is "one billion, seventy-four million, one hundred fifty-two thousand, seven hundred thirty-one".