61064119 has 16 divisors (see below), whose sum is σ = 68796000. Its totient is φ = 53858304.

The previous prime is 61064093. The next prime is 61064123. The reversal of 61064119 is 91146016.

It is a cyclic number.

It is not a de Polignac number, because 61064119 - 2⁷ = 61063991 is a prime.

It is a super-2 number, since 2×61064119² = 7457653258492322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61064219) 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, 30357 + ... + 32305.

It is an arithmetic number, because the mean of its divisors is an integer number (4299750).

Almost surely, 2^61064119 is an apocalyptic number.

61064119 is a deficient number, since it is larger than the sum of its proper divisors (7731881).

61064119 is a wasteful number, since it uses less digits than its factorization.

61064119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 61064119 is about 7814.3533961551. The cubic root of 61064119 is about 393.7875958391.

It can be divided in two parts, 610 and 64119, that multiplied together give a triangular number (39112590 = T₈₈₄₄).

The spelling of 61064119 in words is "sixty-one million, sixty-four thousand, one hundred nineteen".