42060988 has 6 divisors (see below), whose sum is σ = 73606736. Its totient is φ = 21030492.

The previous prime is 42060979. The next prime is 42060989. The reversal of 42060988 is 88906024.

It is a super-2 number, since 2×42060988² = 3538253423072288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42060989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5257620 + ... + 5257627.

Almost surely, 2^42060988 is an apocalyptic number.

It is an amenable number.

42060988 is a deficient number, since it is larger than the sum of its proper divisors (31545748).

42060988 is a wasteful number, since it uses less digits than its factorization.

42060988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10515251 (or 10515249 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 42060988 is about 6485.4443178552. Note that the first 3 decimals coincide. The cubic root of 42060988 is about 347.7708338402.

The spelling of 42060988 in words is "forty-two million, sixty thousand, nine hundred eighty-eight".