66062416 has 40 divisors (see below), whose sum is σ = 146679104. Its totient is φ = 28235520.

The previous prime is 66062413. The next prime is 66062419. The reversal of 66062416 is 61426066.

It is an interprime number because it is at equal distance from previous prime (66062413) and next prime (66062419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66062413) 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, 63436 + ... + 64468.

Almost surely, 2^66062416 is an apocalyptic number.

It is an amenable number.

66062416 is an abundant number, since it is smaller than the sum of its proper divisors (80616688).

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

66062416 is a wasteful number, since it uses less digits than its factorization.

66062416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 66062416 is about 8127.8789361063. The cubic root of 66062416 is about 404.2513548730.

The spelling of 66062416 in words is "sixty-six million, sixty-two thousand, four hundred sixteen".