61134946 has 4 divisors (see below), whose sum is σ = 91702422. Its totient is φ = 30567472.

The previous prime is 61134937. The next prime is 61134961. The reversal of 61134946 is 64943116.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37075921 + 24059025 = 6089^2 + 4905^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15283735 + ... + 15283738.

Almost surely, 2^61134946 is an apocalyptic number.

61134946 is a deficient number, since it is larger than the sum of its proper divisors (30567476).

61134946 is a wasteful number, since it uses less digits than its factorization.

61134946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30567475.

The product of its digits is 15552, while the sum is 34.

The square root of 61134946 is about 7818.8839357034. The cubic root of 61134946 is about 393.9397856910.

The spelling of 61134946 in words is "sixty-one million, one hundred thirty-four thousand, nine hundred forty-six".