61546006 has 8 divisors (see below), whose sum is σ = 92474424. Its totient is φ = 30721200.

The previous prime is 61545989. The next prime is 61546007. The reversal of 61546006 is 60064516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61546007) 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, 24400 + ... + 26803.

It is an arithmetic number, because the mean of its divisors is an integer number (11559303).

Almost surely, 2^61546006 is an apocalyptic number.

61546006 is a deficient number, since it is larger than the sum of its proper divisors (30928418).

61546006 is a wasteful number, since it uses less digits than its factorization.

61546006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51806.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 61546006 is about 7845.1262577475. The cubic root of 61546006 is about 394.8207401097.

The spelling of 61546006 in words is "sixty-one million, five hundred forty-six thousand, six".