146535374 has 4 divisors (see below), whose sum is σ = 219803064. Its totient is φ = 73267686.

The previous prime is 146535373. The next prime is 146535377. The reversal of 146535374 is 473535641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146535371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36633842 + ... + 36633845.

It is an arithmetic number, because the mean of its divisors is an integer number (54950766).

Almost surely, 2^146535374 is an apocalyptic number.

146535374 is a deficient number, since it is larger than the sum of its proper divisors (73267690).

146535374 is an equidigital number, since it uses as much as digits as its factorization.

146535374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73267689.

The product of its digits is 151200, while the sum is 38.

The square root of 146535374 is about 12105.1796351810. The cubic root of 146535374 is about 527.2065844986.

The spelling of 146535374 in words is "one hundred forty-six million, five hundred thirty-five thousand, three hundred seventy-four".