245166150 has 24 divisors (see below), whose sum is σ = 608012424. Its totient is φ = 65377600.

The previous prime is 245166149. The next prime is 245166191. The reversal of 245166150 is 51661542.

245166150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245166150² = 120212882211645000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 817071 + ... + 817370.

It is an arithmetic number, because the mean of its divisors is an integer number (25333851).

Almost surely, 2^245166150 is an apocalyptic number.

245166150 is an abundant number, since it is smaller than the sum of its proper divisors (362846274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245166150 is a wasteful number, since it uses less digits than its factorization.

245166150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634456 (or 1634451 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 245166150 is about 15657.7824100350. The cubic root of 245166150 is about 625.8738921971.

The spelling of 245166150 in words is "two hundred forty-five million, one hundred sixty-six thousand, one hundred fifty".