60042690 has 24 divisors (see below), whose sum is σ = 156111228. Its totient is φ = 16011360.

The previous prime is 60042667. The next prime is 60042713. The reversal of 60042690 is 9624006.

It is an interprime number because it is at equal distance from previous prime (60042667) and next prime (60042713).

It can be written as a sum of positive squares in 2 ways, for example, as 56205009 + 3837681 = 7497^2 + 1959^2 .

It is a super-2 number, since 2×60042690² = 7210249244872200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333481 + ... + 333660.

Almost surely, 2^60042690 is an apocalyptic number.

60042690 is an abundant number, since it is smaller than the sum of its proper divisors (96068538).

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

60042690 is a wasteful number, since it uses less digits than its factorization.

60042690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667154 (or 667151 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 60042690 is about 7748.7218300827. The cubic root of 60042690 is about 391.5795897161.

Adding to 60042690 its reverse (9624006), we get a palindrome (69666696).

The spelling of 60042690 in words is "sixty million, forty-two thousand, six hundred ninety".