1052181462 has 32 divisors (see below), whose sum is σ = 2135128320. Its totient is φ = 345633120.

The previous prime is 1052181461. The next prime is 1052181479. The reversal of 1052181462 is 2641812501.

It is a super-2 number, since 2×1052181462² = 2214171657952914888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052181461) 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, 126364 + ... + 134432.

It is an arithmetic number, because the mean of its divisors is an integer number (66722760).

Almost surely, 2^1052181462 is an apocalyptic number.

1052181462 is an abundant number, since it is smaller than the sum of its proper divisors (1082946858).

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

1052181462 is a wasteful number, since it uses less digits than its factorization.

1052181462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8388.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1052181462 is about 32437.3467164008. The cubic root of 1052181462 is about 1017.0997524676.

Adding to 1052181462 its reverse (2641812501), we get a palindrome (3693993963).

The spelling of 1052181462 in words is "one billion, fifty-two million, one hundred eighty-one thousand, four hundred sixty-two".