146015734 has 4 divisors (see below), whose sum is σ = 219023604. Its totient is φ = 73007866.

The previous prime is 146015693. The next prime is 146015767. The reversal of 146015734 is 437510641.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 146015696 and 146015705.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 36503932 + ... + 36503935.

It is an arithmetic number, because the mean of its divisors is an integer number (54755901).

Almost surely, 2^146015734 is an apocalyptic number.

146015734 is a deficient number, since it is larger than the sum of its proper divisors (73007870).

146015734 is an equidigital number, since it uses as much as digits as its factorization.

146015734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73007869.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 146015734 is about 12083.6970336069. The cubic root of 146015734 is about 526.5826575576.

The spelling of 146015734 in words is "one hundred forty-six million, fifteen thousand, seven hundred thirty-four".