1052201437 has 16 divisors (see below), whose sum is σ = 1266808960. Its totient is φ = 853742592.

The previous prime is 1052201429. The next prime is 1052201441. The reversal of 1052201437 is 7341022501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1052201437 - 2³ = 1052201429 is a prime.

It is a super-2 number, since 2×1052201437² = 2214255728049729938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052201467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230893 + ... + 235405.

It is an arithmetic number, because the mean of its divisors is an integer number (79175560).

Almost surely, 2^1052201437 is an apocalyptic number.

It is an amenable number.

1052201437 is a deficient number, since it is larger than the sum of its proper divisors (214607523).

1052201437 is a wasteful number, since it uses less digits than its factorization.

1052201437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1052201437 is about 32437.6546162018. The cubic root of 1052201437 is about 1017.1061887588.

Adding to 1052201437 its reverse (7341022501), we get a palindrome (8393223938).

The spelling of 1052201437 in words is "one billion, fifty-two million, two hundred one thousand, four hundred thirty-seven".