146357629 has 4 divisors (see below), whose sum is σ = 159662880. Its totient is φ = 133052380.

The previous prime is 146357621. The next prime is 146357639. The reversal of 146357629 is 926753641.

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.

It is a cyclic number.

It is not a de Polignac number, because 146357629 - 2³ = 146357621 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 (146357621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6652609 + ... + 6652630.

It is an arithmetic number, because the mean of its divisors is an integer number (39915720).

Almost surely, 2^146357629 is an apocalyptic number.

It is an amenable number.

146357629 is a deficient number, since it is larger than the sum of its proper divisors (13305251).

146357629 is a wasteful number, since it uses less digits than its factorization.

146357629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13305250.

The product of its digits is 272160, while the sum is 43.

The square root of 146357629 is about 12097.8357155319. The cubic root of 146357629 is about 526.9933339451.

The spelling of 146357629 in words is "one hundred forty-six million, three hundred fifty-seven thousand, six hundred twenty-nine".