61011134 has 16 divisors (see below), whose sum is σ = 95772672. Its totient is φ = 29094648.

The previous prime is 61011127. The next prime is 61011143. The reversal of 61011134 is 43111016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15887 + ... + 19349.

It is an arithmetic number, because the mean of its divisors is an integer number (5985792).

Almost surely, 2^61011134 is an apocalyptic number.

61011134 is a deficient number, since it is larger than the sum of its proper divisors (34761538).

61011134 is a wasteful number, since it uses less digits than its factorization.

61011134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 61011134 is about 7810.9624246952. The cubic root of 61011134 is about 393.6736671044.

The spelling of 61011134 in words is "sixty-one million, eleven thousand, one hundred thirty-four".