1492067741 has 2 divisors, whose sum is σ = 1492067742. Its totient is φ = 1492067740.

The previous prime is 1492067723. The next prime is 1492067749. The reversal of 1492067741 is 1477602941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1338828100 + 153239641 = 36590^2 + 12379^2 .

It is a cyclic number.

It is not a de Polignac number, because 1492067741 - 2¹⁴ = 1492051357 is a prime.

It is a super-2 number, since 2×1492067741² = 4452532287465686162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1492067749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746033870 + 746033871.

It is an arithmetic number, because the mean of its divisors is an integer number (746033871).

Almost surely, 2^1492067741 is an apocalyptic number.

It is an amenable number.

1492067741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492067741 is an equidigital number, since it uses as much as digits as its factorization.

1492067741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1492067741 is about 38627.2926957093. The cubic root of 1492067741 is about 1142.6928596916.

The spelling of 1492067741 in words is "one billion, four hundred ninety-two million, sixty-seven thousand, seven hundred forty-one".