146711077 has 4 divisors (see below), whose sum is σ = 146837536. Its totient is φ = 146584620.

The previous prime is 146711053. The next prime is 146711083. The reversal of 146711077 is 770117641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 770117641 = 4523 ⋅170267.

It is a cyclic number.

It is not a de Polignac number, because 146711077 - 2²³ = 138322469 is a prime.

It is a super-3 number, since 3×146711077³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146712077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61473 + ... + 63814.

It is an arithmetic number, because the mean of its divisors is an integer number (36709384).

Almost surely, 2^146711077 is an apocalyptic number.

It is an amenable number.

146711077 is a deficient number, since it is larger than the sum of its proper divisors (126459).

146711077 is a wasteful number, since it uses less digits than its factorization.

146711077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126458.

The product of its (nonzero) digits is 8232, while the sum is 34.

The square root of 146711077 is about 12112.4348089061. The cubic root of 146711077 is about 527.4172157323.

It can be divided in two parts, 1467 and 11077, that added together give a square (12544 = 112²).

The spelling of 146711077 in words is "one hundred forty-six million, seven hundred eleven thousand, seventy-seven".