245364737 has 8 divisors (see below), whose sum is σ = 254499840. Its totient is φ = 236274640.

The previous prime is 245364733. The next prime is 245364739. The reversal of 245364737 is 737463542.

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

It is a cyclic number.

It is not a de Polignac number, because 245364737 - 2² = 245364733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245364694 and 245364703.

It is not an unprimeable number, because it can be changed into a prime (245364733) 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, 62 + ... + 22152.

It is an arithmetic number, because the mean of its divisors is an integer number (31812480).

Almost surely, 2^245364737 is an apocalyptic number.

It is an amenable number.

245364737 is a deficient number, since it is larger than the sum of its proper divisors (9135103).

245364737 is a wasteful number, since it uses less digits than its factorization.

245364737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22503.

The product of its digits is 423360, while the sum is 41.

The square root of 245364737 is about 15664.1226054957. The cubic root of 245364737 is about 626.0428345992.

The spelling of 245364737 in words is "two hundred forty-five million, three hundred sixty-four thousand, seven hundred thirty-seven".