1052601142 has 8 divisors (see below), whose sum is σ = 1579663800. Its totient is φ = 526046544.

The previous prime is 1052601133. The next prime is 1052601157. The reversal of 1052601142 is 2411062501.

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

It is a super-2 number, since 2×1052601142² = 2215938328279408328, which contains 22 as substring.

It is a congruent number.

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, 121792 + ... + 130147.

It is an arithmetic number, because the mean of its divisors is an integer number (197457975).

Almost surely, 2^1052601142 is an apocalyptic number.

1052601142 is a deficient number, since it is larger than the sum of its proper divisors (527062658).

1052601142 is a wasteful number, since it uses less digits than its factorization.

1052601142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254030.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1052601142 is about 32443.8151579003. The cubic root of 1052601142 is about 1017.2349635185.

Adding to 1052601142 its reverse (2411062501), we get a palindrome (3463663643).

The spelling of 1052601142 in words is "one billion, fifty-two million, six hundred one thousand, one hundred forty-two".