60143492 has 12 divisors (see below), whose sum is σ = 106336860. Its totient is φ = 29761536.

The previous prime is 60143491. The next prime is 60143507. The reversal of 60143492 is 29434106.

It can be written as a sum of positive squares in 2 ways, for example, as 36192256 + 23951236 = 6016^2 + 4894^2 .

It is not an unprimeable number, because it can be changed into a prime (60143491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77117 + ... + 77892.

It is an arithmetic number, because the mean of its divisors is an integer number (8861405).

Almost surely, 2^60143492 is an apocalyptic number.

It is an amenable number.

60143492 is a deficient number, since it is larger than the sum of its proper divisors (46193368).

60143492 is a wasteful number, since it uses less digits than its factorization.

60143492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155110 (or 155108 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 60143492 is about 7755.2235299829. The cubic root of 60143492 is about 391.7986002087.

Adding to 60143492 its reverse (29434106), we get a palindrome (89577598).

The spelling of 60143492 in words is "sixty million, one hundred forty-three thousand, four hundred ninety-two".