1050402 has 8 divisors (see below), whose sum is σ = 2100816. Its totient is φ = 350132.

The previous prime is 1050391. The next prime is 1050421. The reversal of 1050402 is 2040501.

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

1050402 is an admirable number.

It is a super-2 number, since 2×1050402² = 2206688723208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87528 + ... + 87539.

It is an arithmetic number, because the mean of its divisors is an integer number (262602).

2^1050402 is an apocalyptic number.

1050402 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.

1050402 is a wasteful number, since it uses less digits than its factorization.

1050402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175072.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 1050402 is about 1024.8912137393. The cubic root of 1050402 is about 101.6526051800.

Adding to 1050402 its reverse (2040501), we get a palindrome (3090903).

Subtracting 1050402 from its reverse (2040501), we obtain a palindrome (990099).

The spelling of 1050402 in words is "one million, fifty thousand, four hundred two".