245941092 has 36 divisors (see below), whose sum is σ = 654406480. Its totient is φ = 77665392.

The previous prime is 245941063. The next prime is 245941127. The reversal of 245941092 is 290149542.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179098 + ... + 180465.

Almost surely, 2^245941092 is an apocalyptic number.

It is an amenable number.

245941092 is an abundant number, since it is smaller than the sum of its proper divisors (408465388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245941092 is a wasteful number, since it uses less digits than its factorization.

245941092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359592 (or 359587 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 245941092 is about 15682.5091104708. The cubic root of 245941092 is about 626.5326370723.

The spelling of 245941092 in words is "two hundred forty-five million, nine hundred forty-one thousand, ninety-two".