1492534 has 4 divisors (see below), whose sum is σ = 2238804. Its totient is φ = 746266.

The previous prime is 1492529. The next prime is 1492541. The reversal of 1492534 is 4352941.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373132 + ... + 373135.

It is an arithmetic number, because the mean of its divisors is an integer number (559701).

2^1492534 is an apocalyptic number.

1492534 is a deficient number, since it is larger than the sum of its proper divisors (746270).

1492534 is an equidigital number, since it uses as much as digits as its factorization.

1492534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746269.

The product of its digits is 4320, while the sum is 28.

The square root of 1492534 is about 1221.6930874815. The cubic root of 1492534 is about 114.2811874695.

The spelling of 1492534 in words is "one million, four hundred ninety-two thousand, five hundred thirty-four".