610252406 has 32 divisors (see below), whose sum is σ = 948455040. Its totient is φ = 294368256.

The previous prime is 610252381. The next prime is 610252439. The reversal of 610252406 is 604252016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1810670 + ... + 1811006.

It is an arithmetic number, because the mean of its divisors is an integer number (29639220).

Almost surely, 2^610252406 is an apocalyptic number.

610252406 is a deficient number, since it is larger than the sum of its proper divisors (338202634).

610252406 is a wasteful number, since it uses less digits than its factorization.

610252406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 610252406 is about 24703.2873520914. The cubic root of 610252406 is about 848.2095673978.

The spelling of 610252406 in words is "six hundred ten million, two hundred fifty-two thousand, four hundred six".