146670994 has 16 divisors (see below), whose sum is σ = 231976800. Its totient is φ = 69358464.

The previous prime is 146670959. The next prime is 146671003. The reversal of 146670994 is 499076641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22114 + ... + 27970.

It is an arithmetic number, because the mean of its divisors is an integer number (14498550).

Almost surely, 2^146670994 is an apocalyptic number.

146670994 is a deficient number, since it is larger than the sum of its proper divisors (85305806).

146670994 is a wasteful number, since it uses less digits than its factorization.

146670994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6537.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 146670994 is about 12110.7800739672. The cubic root of 146670994 is about 527.3691793916.

The spelling of 146670994 in words is "one hundred forty-six million, six hundred seventy thousand, nine hundred ninety-four".