97266444 has 24 divisors (see below), whose sum is σ = 247587648. Its totient is φ = 29474640.

The previous prime is 97266431. The next prime is 97266457. The reversal of 97266444 is 44466279.

It is an interprime number because it is at equal distance from previous prime (97266431) and next prime (97266457).

It is a super-2 number, since 2×97266444² = 18921522256810272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97266396 and 97266405.

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, 368302 + ... + 368565.

It is an arithmetic number, because the mean of its divisors is an integer number (10316152).

Almost surely, 2^97266444 is an apocalyptic number.

It is an amenable number.

97266444 is an abundant number, since it is smaller than the sum of its proper divisors (150321204).

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

97266444 is a wasteful number, since it uses less digits than its factorization.

97266444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736885 (or 736883 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 97266444 is about 9862.3751703127. The cubic root of 97266444 is about 459.8904023712.

The spelling of 97266444 in words is "ninety-seven million, two hundred sixty-six thousand, four hundred forty-four".