1372554 has 12 divisors (see below), whose sum is σ = 2973906. Its totient is φ = 457512.

The previous prime is 1372549. The next prime is 1372559. The reversal of 1372554 is 4552731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1372549) and next prime (1372559).

It can be written as a sum of positive squares in only one way, i.e., 1265625 + 106929 = 1125^2 + 327^2 .

It is not an unprimeable number, because it can be changed into a prime (1372559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38109 + ... + 38144.

2^1372554 is an apocalyptic number.

1372554 is an abundant number, since it is smaller than the sum of its proper divisors (1601352).

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

1372554 is a wasteful number, since it uses less digits than its factorization.

1372554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76261 (or 76258 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 1372554 is about 1171.5604977977. The cubic root of 1372554 is about 111.1330277507.

The spelling of 1372554 in words is "one million, three hundred seventy-two thousand, five hundred fifty-four".