197795046 has 16 divisors (see below), whose sum is σ = 403054704. Its totient is φ = 64687584.

The previous prime is 197795021. The next prime is 197795071. The reversal of 197795046 is 640597791.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (197795021) and next prime (197795071).

It is a junction number, because it is equal to n+sod(n) for n = 197794986 and 197795004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310681 + ... + 311316.

It is an arithmetic number, because the mean of its divisors is an integer number (25190919).

Almost surely, 2^197795046 is an apocalyptic number.

197795046 is an abundant number, since it is smaller than the sum of its proper divisors (205259658).

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

197795046 is a wasteful number, since it uses less digits than its factorization.

197795046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622055.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 197795046 is about 14063.9626705989. The cubic root of 197795046 is about 582.6464929005.

The spelling of 197795046 in words is "one hundred ninety-seven million, seven hundred ninety-five thousand, forty-six".