245004697 has 16 divisors (see below), whose sum is σ = 297741312. Its totient is φ = 196807680.

The previous prime is 245004691. The next prime is 245004701. The reversal of 245004697 is 796400542.

It is a cyclic number.

It is not a de Polignac number, because 245004697 - 2¹¹ = 245002649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245004691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24408 + ... + 32950.

It is an arithmetic number, because the mean of its divisors is an integer number (18608832).

Almost surely, 2^245004697 is an apocalyptic number.

It is an amenable number.

245004697 is a deficient number, since it is larger than the sum of its proper divisors (52736615).

245004697 is a wasteful number, since it uses less digits than its factorization.

245004697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8808.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 245004697 is about 15652.6258819407. The cubic root of 245004697 is about 625.7364732705.

The spelling of 245004697 in words is "two hundred forty-five million, four thousand, six hundred ninety-seven".