146662061 has 16 divisors (see below), whose sum is σ = 181254528. Its totient is φ = 115560000.

The previous prime is 146662031. The next prime is 146662081. The reversal of 146662061 is 160266641.

It is a cyclic number.

It is not a de Polignac number, because 146662061 - 2¹⁰ = 146661037 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146662001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19631 + ... + 26051.

It is an arithmetic number, because the mean of its divisors is an integer number (11328408).

Almost surely, 2^146662061 is an apocalyptic number.

It is an amenable number.

146662061 is a deficient number, since it is larger than the sum of its proper divisors (34592467).

146662061 is a wasteful number, since it uses less digits than its factorization.

146662061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 146662061 is about 12110.4112646929. The cubic root of 146662061 is about 527.3584726973.

The spelling of 146662061 in words is "one hundred forty-six million, six hundred sixty-two thousand, sixty-one".