146450007 has 24 divisors (see below), whose sum is σ = 234224640. Its totient is φ = 87428880.

The previous prime is 146449999. The next prime is 146450069. The reversal of 146450007 is 700054641.

146450007 is a `hidden beast` number, since 14 + 645 + 0 + 0 + 0 + 7 = 666.

It is not a de Polignac number, because 146450007 - 2³ = 146449999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146450207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4407 + ... + 17672.

It is an arithmetic number, because the mean of its divisors is an integer number (9759360).

Almost surely, 2^146450007 is an apocalyptic number.

146450007 is a deficient number, since it is larger than the sum of its proper divisors (87774633).

146450007 is a wasteful number, since it uses less digits than its factorization.

146450007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22163 (or 22160 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 146450007 is about 12101.6530688993. The cubic root of 146450007 is about 527.1041865000.

The spelling of 146450007 in words is "one hundred forty-six million, four hundred fifty thousand, seven".