61351067 has 8 divisors (see below), whose sum is σ = 62945520. Its totient is φ = 59764320.

The previous prime is 61351049. The next prime is 61351093. The reversal of 61351067 is 76015316.

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

It is a cyclic number.

It is not a de Polignac number, because 61351067 - 2¹⁴ = 61334683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61351007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16409 + ... + 19797.

It is an arithmetic number, because the mean of its divisors is an integer number (7868190).

Almost surely, 2^61351067 is an apocalyptic number.

61351067 is a deficient number, since it is larger than the sum of its proper divisors (1594453).

61351067 is a wasteful number, since it uses less digits than its factorization.

61351067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 61351067 is about 7832.6921936203. The cubic root of 61351067 is about 394.4034513829.

The spelling of 61351067 in words is "sixty-one million, three hundred fifty-one thousand, sixty-seven".