1492925441 has 4 divisors (see below), whose sum is σ = 1706200512. Its totient is φ = 1279650372.

The previous prime is 1492925411. The next prime is 1492925453. The reversal of 1492925441 is 1445292941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1445292941 = 19937 ⋅72493.

It is not a de Polignac number, because 1492925441 - 2¹⁰ = 1492924417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1492925411) 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, 106637525 + ... + 106637538.

It is an arithmetic number, because the mean of its divisors is an integer number (426550128).

Almost surely, 2^1492925441 is an apocalyptic number.

It is an amenable number.

1492925441 is a deficient number, since it is larger than the sum of its proper divisors (213275071).

1492925441 is an equidigital number, since it uses as much as digits as its factorization.

1492925441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213275070.

The product of its digits is 103680, while the sum is 41.

The square root of 1492925441 is about 38638.3933542791. The cubic root of 1492925441 is about 1142.9117728819.

The spelling of 1492925441 in words is "one billion, four hundred ninety-two million, nine hundred twenty-five thousand, four hundred forty-one".