245426486 has 4 divisors (see below), whose sum is σ = 368139732. Its totient is φ = 122713242.

The previous prime is 245426483. The next prime is 245426497. The reversal of 245426486 is 684624542.

245426486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245426483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61356620 + ... + 61356623.

It is an arithmetic number, because the mean of its divisors is an integer number (92034933).

Almost surely, 2^245426486 is an apocalyptic number.

245426486 is a deficient number, since it is larger than the sum of its proper divisors (122713246).

245426486 is a wasteful number, since it uses less digits than its factorization.

245426486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122713245.

The product of its digits is 368640, while the sum is 41.

The square root of 245426486 is about 15666.0935143385. The cubic root of 245426486 is about 626.0953472749.

The spelling of 245426486 in words is "two hundred forty-five million, four hundred twenty-six thousand, four hundred eighty-six".