146711064 has 64 divisors (see below), whose sum is σ = 378224640. Its totient is φ = 47398400.

The previous prime is 146711053. The next prime is 146711083. The reversal of 146711064 is 460117641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126889 + ... + 128039.

It is an arithmetic number, because the mean of its divisors is an integer number (5909760).

Almost surely, 2^146711064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146711064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189112320).

146711064 is an abundant number, since it is smaller than the sum of its proper divisors (231513576).

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

146711064 is a wasteful number, since it uses less digits than its factorization.

146711064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1316 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 146711064 is about 12112.4342722675. The cubic root of 146711064 is about 527.4172001542.

The spelling of 146711064 in words is "one hundred forty-six million, seven hundred eleven thousand, sixty-four".