146034974 has 4 divisors (see below), whose sum is σ = 219052464. Its totient is φ = 73017486.

The previous prime is 146034953. The next prime is 146035003. The reversal of 146034974 is 479430641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479430641 = 653 ⋅734197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36508742 + ... + 36508745.

It is an arithmetic number, because the mean of its divisors is an integer number (54763116).

Almost surely, 2^146034974 is an apocalyptic number.

146034974 is a deficient number, since it is larger than the sum of its proper divisors (73017490).

146034974 is an equidigital number, since it uses as much as digits as its factorization.

146034974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73017489.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 146034974 is about 12084.4931213518. The cubic root of 146034974 is about 526.6057852145.

The spelling of 146034974 in words is "one hundred forty-six million, thirty-four thousand, nine hundred seventy-four".