610061001 has 16 divisors (see below), whose sum is σ = 888570048. Its totient is φ = 369230400.

The previous prime is 610060991. The next prime is 610061029. The reversal of 610061001 is 100160016.

It is not a de Polignac number, because 610061001 - 2⁶ = 610060937 is a prime.

It is a super-2 number, since 2×610061001² = 744348849882244002, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (610061071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12771 + ... + 37191.

It is an arithmetic number, because the mean of its divisors is an integer number (55535628).

Almost surely, 2^610061001 is an apocalyptic number.

It is an amenable number.

610061001 is a deficient number, since it is larger than the sum of its proper divisors (278509047).

610061001 is a wasteful number, since it uses less digits than its factorization.

610061001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25192.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 610061001 is about 24699.4129687327. The cubic root of 610061001 is about 848.1208781236.

The spelling of 610061001 in words is "six hundred ten million, sixty-one thousand, one".