1492611085 has 8 divisors (see below), whose sum is σ = 2047009536. Its totient is φ = 1023504720.

The previous prime is 1492611083. The next prime is 1492611103. The reversal of 1492611085 is 5801162941.

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

It is not a de Polignac number, because 1492611085 - 2¹ = 1492611083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492611083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21322981 + ... + 21323050.

It is an arithmetic number, because the mean of its divisors is an integer number (255876192).

Almost surely, 2^1492611085 is an apocalyptic number.

It is an amenable number.

1492611085 is a deficient number, since it is larger than the sum of its proper divisors (554398451).

1492611085 is an equidigital number, since it uses as much as digits as its factorization.

1492611085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42646043.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 1492611085 is about 38634.3252173504. The cubic root of 1492611085 is about 1142.8315486493.

The spelling of 1492611085 in words is "one billion, four hundred ninety-two million, six hundred eleven thousand, eighty-five".