245094074 has 16 divisors (see below), whose sum is σ = 375480360. Its totient is φ = 119961600.

The previous prime is 245094067. The next prime is 245094077. The reversal of 245094074 is 470490542.

It can be written as a sum of positive squares in 4 ways, for example, as 238918849 + 6175225 = 15457^2 + 2485^2 .

It is a super-2 number, since 2×245094074² = 120142210219834952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245094077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11162 + ... + 24794.

Almost surely, 2^245094074 is an apocalyptic number.

245094074 is a deficient number, since it is larger than the sum of its proper divisors (130386286).

245094074 is a wasteful number, since it uses less digits than its factorization.

245094074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13825.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 245094074 is about 15655.4806377831. The cubic root of 245094074 is about 625.8125529678.

The spelling of 245094074 in words is "two hundred forty-five million, ninety-four thousand, seventy-four".