207053442 has 32 divisors (see below), whose sum is σ = 460834560. Its totient is φ = 68910480.

The previous prime is 207053437. The next prime is 207053467. The reversal of 207053442 is 244350702.

207053442 is a `hidden beast` number, since 20 + 70 + 534 + 42 = 666.

It is a super-2 number, since 2×207053442² = 85742255688094728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36967 + ... + 42197.

It is an arithmetic number, because the mean of its divisors is an integer number (14401080).

Almost surely, 2^207053442 is an apocalyptic number.

207053442 is an abundant number, since it is smaller than the sum of its proper divisors (253781118).

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

207053442 is a wasteful number, since it uses less digits than its factorization.

207053442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975 (or 5969 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 207053442 is about 14389.3516879670. The cubic root of 207053442 is about 591.5990730250.

The spelling of 207053442 in words is "two hundred seven million, fifty-three thousand, four hundred forty-two".