106052397 has 16 divisors (see below), whose sum is σ = 158428992. Its totient is φ = 62536320.

The previous prime is 106052369. The next prime is 106052399. The reversal of 106052397 is 793250601.

It is not a de Polignac number, because 106052397 - 2¹² = 106048301 is a prime.

It is a super-2 number, since 2×106052397² = 22494221818891218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106052399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42208 + ... + 44649.

It is an arithmetic number, because the mean of its divisors is an integer number (9901812).

Almost surely, 2^106052397 is an apocalyptic number.

It is an amenable number.

106052397 is a deficient number, since it is larger than the sum of its proper divisors (52376595).

106052397 is a wasteful number, since it uses less digits than its factorization.

106052397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86908.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 106052397 is about 10298.1744498722. The cubic root of 106052397 is about 473.3403159167.

The spelling of 106052397 in words is "one hundred six million, fifty-two thousand, three hundred ninety-seven".