1492427 has 8 divisors (see below), whose sum is σ = 1574640. Its totient is φ = 1412320.

The previous prime is 1492417. The next prime is 1492453. The reversal of 1492427 is 7242941.

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

It is a cyclic number.

It is not a de Polignac number, because 1492427 - 2⁴ = 1492411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

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 1492427.

It is not an unprimeable number, because it can be changed into a prime (1492417) 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, 1052 + ... + 2022.

It is an arithmetic number, because the mean of its divisors is an integer number (196830).

2^1492427 is an apocalyptic number.

1492427 is a deficient number, since it is larger than the sum of its proper divisors (82213).

1492427 is an equidigital number, since it uses as much as digits as its factorization.

1492427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053.

The product of its digits is 4032, while the sum is 29.

The square root of 1492427 is about 1221.6492950106. The cubic root of 1492427 is about 114.2784564587.

The spelling of 1492427 in words is "one million, four hundred ninety-two thousand, four hundred twenty-seven".