1529142 has 8 divisors (see below), whose sum is σ = 3058296. Its totient is φ = 509712.

The previous prime is 1529119. The next prime is 1529149. The reversal of 1529142 is 2419251.

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

1529142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1529149) 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, 127423 + ... + 127434.

It is an arithmetic number, because the mean of its divisors is an integer number (382287).

2^1529142 is an apocalyptic number.

1529142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1529142 is a wasteful number, since it uses less digits than its factorization.

1529142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254862.

The product of its digits is 720, while the sum is 24.

The square root of 1529142 is about 1236.5848131042. The cubic root of 1529142 is about 115.2079915849.

The spelling of 1529142 in words is "one million, five hundred twenty-nine thousand, one hundred forty-two".