245063470 has 16 divisors (see below), whose sum is σ = 441325440. Its totient is φ = 97978464.

The previous prime is 245063453. The next prime is 245063473. The reversal of 245063470 is 74360542.

It is a super-2 number, since 2×245063470² = 120112208656881800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245063473) 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, 22684 + ... + 31696.

It is an arithmetic number, because the mean of its divisors is an integer number (27582840).

Almost surely, 2^245063470 is an apocalyptic number.

245063470 is a deficient number, since it is larger than the sum of its proper divisors (196261970).

245063470 is a wasteful number, since it uses less digits than its factorization.

245063470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11739.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 245063470 is about 15654.5031859845. The cubic root of 245063470 is about 625.7865042426.

The spelling of 245063470 in words is "two hundred forty-five million, sixty-three thousand, four hundred seventy".