1492361 has 4 divisors (see below), whose sum is σ = 1607172. Its totient is φ = 1377552.

The previous prime is 1492357. The next prime is 1492411. The reversal of 1492361 is 1632941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 156025 + 1336336 = 395^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 1492361 - 2² = 1492357 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1492361.

It is not an unprimeable number, because it can be changed into a prime (1492331) 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, 57386 + ... + 57411.

It is an arithmetic number, because the mean of its divisors is an integer number (401793).

2^1492361 is an apocalyptic number.

It is an amenable number.

1492361 is a deficient number, since it is larger than the sum of its proper divisors (114811).

1492361 is a wasteful number, since it uses less digits than its factorization.

1492361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114810.

The product of its digits is 1296, while the sum is 26.

The square root of 1492361 is about 1221.6222820496. The cubic root of 1492361 is about 114.2767718449.

The spelling of 1492361 in words is "one million, four hundred ninety-two thousand, three hundred sixty-one".