146042797 has 16 divisors (see below), whose sum is σ = 156960000. Its totient is φ = 135480384.

The previous prime is 146042791. The next prime is 146042837. The reversal of 146042797 is 797240641.

It is a cyclic number.

It is not a de Polignac number, because 146042797 - 2¹¹ = 146040749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146042791) 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, 223323 + ... + 223975.

It is an arithmetic number, because the mean of its divisors is an integer number (9810000).

Almost surely, 2^146042797 is an apocalyptic number.

It is an amenable number.

146042797 is a deficient number, since it is larger than the sum of its proper divisors (10917203).

146042797 is a wasteful number, since it uses less digits than its factorization.

146042797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 146042797 is about 12084.8167962944. The cubic root of 146042797 is about 526.6151883581.

The spelling of 146042797 in words is "one hundred forty-six million, forty-two thousand, seven hundred ninety-seven".