146349573 has 8 divisors (see below), whose sum is σ = 201861600. Its totient is φ = 94201968.

The previous prime is 146349563. The next prime is 146349611. The reversal of 146349573 is 375943641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146349573 - 2⁶ = 146349509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146349503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841003 + ... + 841176.

It is an arithmetic number, because the mean of its divisors is an integer number (25232700).

Almost surely, 2^146349573 is an apocalyptic number.

It is an amenable number.

146349573 is a deficient number, since it is larger than the sum of its proper divisors (55512027).

146349573 is a wasteful number, since it uses less digits than its factorization.

146349573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682211.

The product of its digits is 272160, while the sum is 42.

The square root of 146349573 is about 12097.5027588342. The cubic root of 146349573 is about 526.9836646253.

The spelling of 146349573 in words is "one hundred forty-six million, three hundred forty-nine thousand, five hundred seventy-three".