365461972 has 12 divisors (see below), whose sum is σ = 639939636. Its totient is φ = 182622080.

The previous prime is 365461969. The next prime is 365462003. The reversal of 365461972 is 279164563.

It can be written as a sum of positive squares in 2 ways, for example, as 89038096 + 276423876 = 9436^2 + 16626^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19429 + ... + 33292.

It is an arithmetic number, because the mean of its divisors is an integer number (53328303).

Almost surely, 2^365461972 is an apocalyptic number.

It is an amenable number.

365461972 is a deficient number, since it is larger than the sum of its proper divisors (274477664).

365461972 is a wasteful number, since it uses less digits than its factorization.

365461972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54458 (or 54456 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 365461972 is about 19117.0597111585. The cubic root of 365461972 is about 714.9583309865.

The spelling of 365461972 in words is "three hundred sixty-five million, four hundred sixty-one thousand, nine hundred seventy-two".