245474594 has 8 divisors (see below), whose sum is σ = 389871468. Its totient is φ = 115517440.

The previous prime is 245474591. The next prime is 245474597. The reversal of 245474594 is 495474542.

It is an interprime number because it is at equal distance from previous prime (245474591) and next prime (245474597).

It can be written as a sum of positive squares in 2 ways, for example, as 245392225 + 82369 = 15665^2 + 287^2 .

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

It is not an unprimeable number, because it can be changed into a prime (245474591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3609887 + ... + 3609954.

Almost surely, 2^245474594 is an apocalyptic number.

245474594 is a deficient number, since it is larger than the sum of its proper divisors (144396874).

245474594 is a wasteful number, since it uses less digits than its factorization.

245474594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7219860.

The product of its digits is 806400, while the sum is 44.

The square root of 245474594 is about 15667.6288569777. The cubic root of 245474594 is about 626.1362532472.

The spelling of 245474594 in words is "two hundred forty-five million, four hundred seventy-four thousand, five hundred ninety-four".