60040037 has 2 divisors, whose sum is σ = 60040038. Its totient is φ = 60040036.

The previous prime is 60040021. The next prime is 60040049. The reversal of 60040037 is 73004006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50608996 + 9431041 = 7114^2 + 3071^2 .

It is a cyclic number.

It is not a de Polignac number, because 60040037 - 2⁴ = 60040021 is a prime.

It is a super-2 number, since 2×60040037² = 7209612085922738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60040067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30020018 + 30020019.

It is an arithmetic number, because the mean of its divisors is an integer number (30020019).

Almost surely, 2^60040037 is an apocalyptic number.

It is an amenable number.

60040037 is a deficient number, since it is larger than the sum of its proper divisors (1).

60040037 is an equidigital number, since it uses as much as digits as its factorization.

60040037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 60040037 is about 7748.5506386679. The cubic root of 60040037 is about 391.5738222866.

The spelling of 60040037 in words is "sixty million, forty thousand, thirty-seven".