61194396 has 12 divisors (see below), whose sum is σ = 142786952. Its totient is φ = 20398128.

The previous prime is 61194391. The next prime is 61194401. The reversal of 61194396 is 69349116.

It is an interprime number because it is at equal distance from previous prime (61194391) and next prime (61194401).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61194391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549755 + ... + 2549778.

Almost surely, 2^61194396 is an apocalyptic number.

It is an amenable number.

61194396 is an abundant number, since it is smaller than the sum of its proper divisors (81592556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61194396 is a wasteful number, since it uses less digits than its factorization.

61194396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099540 (or 5099538 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 61194396 is about 7822.6847053937. The cubic root of 61194396 is about 394.0674384465.

The spelling of 61194396 in words is "sixty-one million, one hundred ninety-four thousand, three hundred ninety-six".