1952198 has 8 divisors (see below), whose sum is σ = 2948400. Its totient is φ = 969400.

The previous prime is 1952191. The next prime is 1952201. The reversal of 1952198 is 8912591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1952198² = 7622154062408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2978 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (368550).

2^1952198 is an apocalyptic number.

1952198 is a deficient number, since it is larger than the sum of its proper divisors (996202).

1952198 is a wasteful number, since it uses less digits than its factorization.

1952198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6702.

The product of its digits is 6480, while the sum is 35.

The square root of 1952198 is about 1397.2107929729. The cubic root of 1952198 is about 124.9802208705.

The spelling of 1952198 in words is "one million, nine hundred fifty-two thousand, one hundred ninety-eight".