13061952 has 56 divisors (see below), whose sum is σ = 38404800. Its totient is φ = 4353408.

The previous prime is 13061947. The next prime is 13061957. The reversal of 13061952 is 25916031.

It is an interprime number because it is at equal distance from previous prime (13061947) and next prime (13061957).

It is a super-2 number, since 2×13061952² = 341229180100608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13061957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052 + ... + 5507.

It is an arithmetic number, because the mean of its divisors is an integer number (685800).

Almost surely, 2^13061952 is an apocalyptic number.

13061952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13061952 is an abundant number, since it is smaller than the sum of its proper divisors (25342848).

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

13061952 is an equidigital number, since it uses as much as digits as its factorization.

13061952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7580 (or 7564 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 13061952 is about 3614.1322609999. The cubic root of 13061952 is about 235.5063895382.

Adding to 13061952 its reverse (25916031), we get a palindrome (38977983).

The spelling of 13061952 in words is "thirteen million, sixty-one thousand, nine hundred fifty-two".