61874363 has 2 divisors, whose sum is σ = 61874364. Its totient is φ = 61874362.

The previous prime is 61874341. The next prime is 61874389. The reversal of 61874363 is 36347816.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61874363 - 2¹² = 61870267 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (61874333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30937181 + 30937182.

It is an arithmetic number, because the mean of its divisors is an integer number (30937182).

Almost surely, 2^61874363 is an apocalyptic number.

61874363 is a deficient number, since it is larger than the sum of its proper divisors (1).

61874363 is an equidigital number, since it uses as much as digits as its factorization.

61874363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 61874363 is about 7866.0258707940. The cubic root of 61874363 is about 395.5216373722.

The spelling of 61874363 in words is "sixty-one million, eight hundred seventy-four thousand, three hundred sixty-three".