1498742 has 8 divisors (see below), whose sum is σ = 2569296. Its totient is φ = 642312.

The previous prime is 1498741. The next prime is 1498751. The reversal of 1498742 is 2478941.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1498741) 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, 53513 + ... + 53540.

It is an arithmetic number, because the mean of its divisors is an integer number (321162).

2^1498742 is an apocalyptic number.

1498742 is a deficient number, since it is larger than the sum of its proper divisors (1070554).

1498742 is a wasteful number, since it uses less digits than its factorization.

1498742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107062.

The product of its digits is 16128, while the sum is 35.

The square root of 1498742 is about 1224.2311873172. The cubic root of 1498742 is about 114.4394141825.

The spelling of 1498742 in words is "one million, four hundred ninety-eight thousand, seven hundred forty-two".