146276434 has 8 divisors (see below), whose sum is σ = 221089968. Its totient is φ = 72579780.

The previous prime is 146276423. The next prime is 146276447. The reversal of 146276434 is 434672641.

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

It is a junction number, because it is equal to n+sod(n) for n = 146276393 and 146276402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278892 + ... + 279415.

It is an arithmetic number, because the mean of its divisors is an integer number (27636246).

Almost surely, 2^146276434 is an apocalyptic number.

146276434 is a deficient number, since it is larger than the sum of its proper divisors (74813534).

146276434 is a wasteful number, since it uses less digits than its factorization.

146276434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558440.

The product of its digits is 96768, while the sum is 37.

The square root of 146276434 is about 12094.4794844590. The cubic root of 146276434 is about 526.8958623403.

The spelling of 146276434 in words is "one hundred forty-six million, two hundred seventy-six thousand, four hundred thirty-four".