146694374 has 16 divisors (see below), whose sum is σ = 222663600. Its totient is φ = 72478560.

The previous prime is 146694367. The next prime is 146694397. The reversal of 146694374 is 473496641.

146694374 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 61712 + ... + 64044.

It is an arithmetic number, because the mean of its divisors is an integer number (13916475).

Almost surely, 2^146694374 is an apocalyptic number.

146694374 is a deficient number, since it is larger than the sum of its proper divisors (75969226).

146694374 is a wasteful number, since it uses less digits than its factorization.

146694374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695.

The product of its digits is 435456, while the sum is 44.

The square root of 146694374 is about 12111.7452912452. The cubic root of 146694374 is about 527.3971995566.

The spelling of 146694374 in words is "one hundred forty-six million, six hundred ninety-four thousand, three hundred seventy-four".