1950461 has 8 divisors (see below), whose sum is σ = 2077560. Its totient is φ = 1831104.

The previous prime is 1950457. The next prime is 1950463. The reversal of 1950461 is 1640591.

It can be written as a sum of positive squares in 4 ways, for example, as 498436 + 1452025 = 706^2 + 1205^2 .

It is not a de Polignac number, because 1950461 - 2² = 1950457 is a prime.

It is a super-2 number, since 2×1950461² = 7608596225042, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1950461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4715 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (259695).

2^1950461 is an apocalyptic number.

It is an amenable number.

1950461 is a deficient number, since it is larger than the sum of its proper divisors (127099).

1950461 is an frugal number, since it uses more digits than its factorization.

1950461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1950461 is about 1396.5890591008. The cubic root of 1950461 is about 124.9431421414.

The spelling of 1950461 in words is "one million, nine hundred fifty thousand, four hundred sixty-one".